Pls help out! If you know the answer pls say the letter! ty!

Pls Help Out! If You Know The Answer Pls Say The Letter! Ty!

Answers

Answer 1

Answer:

it's C

Step-by-step explanation:

it cuz -2 has two outputs. if this were a function each x value would only have one output.


Related Questions

convert 0.16 liters to milliliters

Answers

160 milliliters is the answer .

0.16 liters in terms of mililiters is equal to 160 ml

What is the unitary method?

The unitary method is a method in which you find the value of a unit and then the value of a required number of units.

Given here: 0.16 liters

Now we know 1 liter= 1000 ml

Thus 0.16 liter would be equal to 0.16×1000=160 ml

Hence, 0.16 liters in terms of mililiters is equal to 160 ml

Learn more about the unitary method here:

https://brainly.com/question/22056199

#SPJ2

1.
ALGEBRAICALLY solve each system of equations below. Show all of your work!
a. 7x - y = 98
3x-5y=10
b. x + 3y = 4
x = 6 - 27

Answers

Answer:

a. y = 7x-98  

y =-3/5x-2  

b. y =-1/3x+4/3  

x =-21

Step-by-step explanation:

a.  7x - y = 98

98 - 7x

-y = -7x + 98

divide by -

y = 7x - 98

3x - 5y = 10

10 - 3x

-5y = -3x + 10

divide by -5

y = -3/5x - 2

b.  x + 3y = 4

4 - x

3y = -1x + 4

divide by 3

y = -1/3x + 4/3

x = 6- 27

x = -21

A map uses the scale 4 inches = 24 miles. If two cities are 60 miles apart in real life, how far apart are they on the map?

Answers

Answer:

10 inches i believe.

The students at Porterville Elementary sold raffle tickets, each for the same price, for a fundraiser. The equation below shows how much money was raised with t tickets sold. $836 = $11t What is the unit rate in the equation above?

Answers

Answer:

76

Step-by-step explanation:

We were given The equation below which shows how much money was raised with t tickets sold. $836 = $11t

Mathematically, unit rate is How much of something per 1 unit of something else

$836 = $11t

Then we can get the value for "t" as

t= 836/11

t= 76

Hence, Unit rate is 76

-19=-17+k/5 please show work

Answers

Answer:

Step-by-step explanation:

-19=-17+k/5

add 17 to both sides

-2=k/5

multiply by 5 on both sides to get k alone

k=-10

Answer:

okay so if - 19 is equal to 17 + k divided by 5, first you figure out what you have to do to 17 to get -19. in this case, all you do is subtract 17 from 17 to get 0, then subtract 19 from 0 to get -19. then you add 17 and 19 to see how much you subtracted from 17 to get -19, so you subtracted 36 from 17. now you add the - sign to the 36 so that means instead of subtracting a positive number you're adding a negative number (it has the same effect) so you now need to know what, when divided by 5, equals -36. so just multiply -36 by five to get -180. so k = 170

Step-by-step explanation:

-19 = 17 + -180/5

-180/5 is -36

-19 = 17 + -36

17 + -36 = -19

-19 = -19

(sorry this is a lot of info but its harder to explain if i cant say a lot)

f(x) = -7x2 + 9x - 15 and g(x) = -12x2 – 15x + 7

g(x) -f(x)


please explain i dont understand.​

Answers

Answer:

[tex] {5x}^{2} + 6x = - 8[/tex]

Step-by-step explanation:

This question is asking you to insert two equations, f(x) and g(x), into the equation g(x) - f(x). This will lead to the equation below.

[tex] { - 12x}^{2} - 15x + 7 - ({ - 7)x}^{2} + 9x - 15[/tex]

Now we can solve for the equation.

[tex] { - 5x}^{2} - 6x - 8 = 0 \\ {5x}^{2} + 6x = - 8[/tex]

A rental company gives two options for the daily cost of a car. One option is to pay $20 a day, and the cost equation that models SSC equals 20 X, where X is the number of days of cars rented. The second option is to pay eight dollars a day plus an initial fee of $80, and the cost equation that models this is C equals a X plus a D. When is the pricing method with the initial feel better value?

Answers

Answer:

After 7 months of payment.

Step-by-step explanation:

First option = y = 20(7) + 0

= 140

Second option: y = 8(7) + 80

= 136

Hello, I need help with D. I am doing algebraic simplification.

Answers

Answer:

10x+88

Step-by-step explanation:

8x+80+2x+8

10x+88

Answer:

88+10x

Step-by-step explanation:

8x+80+2x+8= 88+10x

Hope this helps :D

P.s~ Could you give meh brainliest pls? TYSM if u do its ok if u don't :3

WILL GIVE BRAINLIEST PLEASE ANSWER

Answers

Answer:

7 Units

Step-by-step explanation:

Hot dogs come packed 10 in a package. Hot dog buns come packed 8 in a package. If we want one hot dog for each bun for a picnic, what is the least amount of each we need to buy? help plz

Answers

Answer:

we need to buy 8 packs of hot dogs and 10 packs of hot dog buns

Step-by-step explanation:

Calculate the average rate of change of f (x) = 3x2 + 2x + 5 on the interval (0, 2).
A. -1
B. 8
C. 38
D. 128

Answers

The average rate of change of a continuous function f(x) in an interval (a, b) is

(f(b) - f(a)) / (b - a)

So for

f(x) = 3x ² + 2x + 5

on the interval (0, 2), we have

f (2) = 3 • 2² + 2 • 2 + 5 = 21

• f (0) = = 3 • 0² + 2 • 0 + 5 = 5

so that the average rate of change is

(f (2) - f (0)) / (2 - 0) = (21 - 5) / 2 = 16 / 2 = 8

and the answer is B.

Given f(x)=x^3+kx-2, an x−1 is a factor of f(x), then what is the value of k?

Answers

Answer:

The value of k is 1

Step-by-step explanation:

If x-1 is a factor, if we equate x - 1 to 0 and substitute the value of x

Then, we should have 0 as the f(x) value

so;

x-1= 0

x = 1

Substitute this

0 = 1^3 + k(1) - 2

0 = 1 + k-2

0 = k-1

k = 1

I need help with 3,b

Answers

You can use common denominators by finding a common factor. One would be to multiply 7 by 5 and 5 by 7 to get the common denominator 35. You have to multiply both numerator and denominator. This will help you find out who’s performance is better.

SOMEONE HELP ME PLEASE EASY

Answers

Answer: 2,2 is not a solution

Step-by-step explanation:

the equation of th a line given by y = mx + b is also called

Answers

Answer:

slope intercept form

Step-by-step explanation:

Slope intercept form

Mrs. Driggers went to Target to purchase the new movie Frozen for her girls. The original price was $20, but
it is on sale for 10% off.
9. How much will Mrs. Driggers save by purchasing the movie at Target?
a. $0.20
b. $0.02
C. $2.00
10. How much will the movie cost Mrs. Driggers (before tax)?
a. $19.80
b. $18.00
C. $19.98
11. If she purchases the movie in Summerville, Mrs. Driggers will pay 8.5% sales tax. How much sales tax
will she have to pay on the movie?
a. $1.68
b. $15.30
C. $1.53
12. What is the total cost for the movie from Target in Summerville (including tax)?
a. $19.53
b. $33.30
10cn

Answers

Answer:

9. C. $2.00

10. B. $18.00

11. C. $1.53

12. A. $19.53

Step-by-step explanation:

10%, or 1/10th of 20 dollars is 2 dollars.

The movie, therefore, will cost 2 dollars less, or 18 dollars before tax.

To find tax, multiply the total (after price reduction) by the percentage tax (as a decimal, 0.085%), which gives you 1.53.

Add the tax and the initial cost together to get the total cost.

The answer is
C
B
C
A

Need help with this please

Answers

Answer:

55 degrees.

Step-by-step explanation:

ok so first off we know altogether the angles of a triangle have to equal 180 degrees total we have one thats 80 so the other two together must be 100 given that information we can make the equation 7x+6+3+6x=100 we simplify to get 13x+9=100 after moving it around you get 13x=91 solve the equation by dividing both sides by 13 to get x=7, but we are not done we have to solve for angle A by inputting the X so we get angle A=55 degrees

Answer: D) 55 degrees

====================================================

Work Shown:

A+B+C = 180 ..... angles of a triangle add to 180

(7x+6) + (80) + (3+6x) = 180

13x + 89 = 180

13x = 180-89 .... subtract 89 from both sides

13x = 91

x = 91/13 .... divide both sides by 13

x = 7

Use this x value to find the missing angle measures.

angle A = 7x+6 = 7*7+6 = 55

angle C = 3+6x = 3+6*7 = 45

Note that,

A+B+C = 55+80+45 = 180

which helps confirm our answer.

HURRYYYY
Which relation is a function?

Answers

Uh I would help you but I can’t sorry

Answer:

graphs that pass the vertical line test and is a function

bottom one on the left has only one y output and doesn't pass through xy twice

Step-by-step explanation:

Write a congruence statement for the pair of triangles. Name the postulate or theorem that justifies your statement.

Answers

Answer:

The answer choice that you have chosen is correct

Step-by-step explanation:

If the inequality is greater than/greater than or equal to the shaded region is above the line.
True or False

Answers

Answer:

true but could you help me https://brainly.com/question/19430139

Step-by-step explanation:

(04.07A) A line passes through (2, 8) and (4, 12). Which equation best represents the line? y = 1 over 2x + 6 y = 2x + 7 y = 2x + 4 y = 1 over 2x + 10

Answers

Answer:

1 over 2x+6y=2x+7y=

Step-by-step explanation:

Answer:

1 over 2x+6y=2x+7y=

Step-by-step explanation:

1 over 2x+6y=2x+7y=

ILL MARK U BRAINLIEST!!

Answers

Answer:

American Revolution!!!

Step-by-step explanation:

Key words- COLONISTS- INDEPENDANCE BRITAN

Answer:

american revolution

Step-by-step explanation:

its the first time that the britian fought the americans

JJ decides to leave a tip that is 15% of the original price for his meal. How much should he leave as tip for the $5.50 cheeseburger and $2.50 milkshake? Express your answer to the hundredths place?

Answers

Answer: $9.20

Step-by-step explanation: To get the answer, you add both the cost and multiply it by .15. Then you add the product to the number you got adding the cost of the food.

Answer:

$1.20

Step-by-step explanation:

He has to leave 100% of the cost which is $5.50 + 2.50 or $8.00.

He wants to leave 115% of the $8 he has to leave.

So you set it up like

x/8 = 115/100

Then you solve for x

8(115) = 920

920/100 =9.2

So he will leave $9.20.

It then asks for just how much the tip is that he will leave so

9.2 - 8 = 1.2

So the tip is $1.20.

Evaluate 6 + x when x=3.​

Answers

Answer: that equals 9

Step-by-step explanation:

slope for (1 -2) (3 3)​

Answers

Answer:

[tex] \frac{5}{2} [/tex]

Step-by-step explanation:

The formula for slope is (y₂-y₁)/(x₂-x₁)

Which means the (y) from the Second ordered pair subtract (y) from the 1st ordered pair, then divide by (x) from the second ordered pair, minus the (x) from the first.

So (3-(-2))/(3-1)

5/2

Our slope is 5/2

Answer:

5/2

Step-by-step explanation:

Did this assignment and made a 100

Hope this helps

if 5=x, solve the following equation: 2 x

Answers

Answer:

10

Step-by-step explanation:

2x

2(5)

= 10

On a coordinate plane, 2 triangles are shown. Triangle F D E is a right triangle and has points (1, 0), (1, 3), and (5, 0). Triangle Q R P is a right triangle and has points (negative 1, negative 2), (negative 1, negative 5), and (negative 5, negative 2). Are ΔDEF and ΔRPQ congruent? Yes. ΔDEF can be mapped to ΔRPQ by a reflection across the x-axis followed by a translation 2 units left. Yes. ΔDEF can be mapped to ΔRPQ by a 180° rotation about the origin followed by a translation 2 units down. No. ΔDEF cannot be mapped to ΔRPQ by a rigid transformation or combination of rigid transformations.

Answers

Answer:

Yes

ΔDEF can be mapped to ΔRPQ by a 180° rotation about the origin followed by a translation 2 units down

Step-by-step explanation:

The coordinates of the vertices of the triangles are;

F(1, 0), D(1, 3), and E(5, 0), and Q(-1, -2), R(-1, -5), and P(-5, -2),

Length of FD = √((3 - 0)² + (1 - 1)²) = 3

Length of DE = √((5 - 1)² + (0 - 3)²) = 5

Length of FE = √((5 - 1)² + (0 - 0)²) = 4

For triangle QRP, we have;

Length of QR = √((-5 - (-2))² + (-1 - (-1))²) = 3

Length of RP = √((-5 - (-1))² + (-2 - (-4))²) = 5

Length of PQ = √((-5 - (-1))² + (-2 - (-2))²) = 4

For a reflection across the x-axis, we have;

For a rotation of 180° about the origin, we have;

For a coordinate of the preimage before reflection of (x, y), the coordinates of the image after reflection is (-x, -y)

When followed by a translation 2 units down, we have the coordinates of the image will be (-x, -y-2)

Therefore;

For the points F(1, 0), D(1, 3), and E(5, 0) on triangle FDE, we have;

Rotation 180° about the origin gives;

F(1, 0) → Rotation by 180° → F'(-1, 0)

D(1, 3) → Rotation by 180° → D'(-1, -3)

E(5, 0) → Rotation by 180° → E'(-5, 0)

For a translation 2 unites of the coordinates of the vertices of the above triangle ΔF'D'E',

F'(-1, 0) → Translation 2 units down → F''(-1, -2)

D'(-1, -3) → Translation 2 units down → D''(-1, -5)

E'(-5, 0) → Translation 2 units down → E''(-5, -2)

The coordinates of the vertices of triangle ΔF''D''E'' are equivalent to the coordinates of the ΔQRP

Therefore, ΔDEF, and ΔRPQ are congruent, because ΔDEF can be mapped to ΔRPQ by a 180° rotation about the origin followed by a translation 2 units down.

Answer:

Yes

ΔDEF can be mapped to ΔRPQ by a 180° rotation about the origin followed by a translation 2 units down

Step-by-step explanation:

3. Victoria counts this week's food donations at a pet shelter. There are 16 full cases of canned food. There are 4 cases of canned food that are missing 5 cans. Victoria records a total of 220 cans of food. Use c to represent the number of cans in a full case. What expression could represent the number of cans in each case that is missing cans?​

Answers

Answer:

We know that C is the total number of cans in a complete case.

Victoria counts:

16 full cases, so in those we have: 16*C cans.

4 cases with 5 missing cans, so in those we have:

Then if each case has C cans, the cases that are missing 5 cans have:

C - 5 cans.

Then in those four cases we have a total of: 4*(C - 5) cans.

And Victoria knows that there are 220 cans, then we have that:

16*C + 4*(C - 5) = 220

16*C + 4*C - 20 = 220

16*C + 4*C = 220 + 20 = 240

20*C = 240

C = 240/20 = 12

Then each case has 12 cans.

Then the number of cans in the cases with missing cans is:

12 cans - 5 cans = 7 cans.

Answer:

16c + 4(c-5) = 220

Step-by-step explanation:

Write the equation of the line with slope 2/3 passing through (6,5) in slope-intercept form.

Answers

Answer:

2 = (2/3)*(6)+b

2 = 4+b

b= -2

so slope intercept form is y = (2/3)x -2

To find the point slope form, simply plug in m and the point given.

y-2 = (2/3)*(x-6)

Step-by-step explanation:

Given a rectangle with width equal to (2x+1) units, length equal to (2x−1) units, and area equal to 35 square units, find the width of the rectangle.

Answers

Answer:

The width of the rectangle is 7 units

Step-by-step explanation:

Here, we want to find the width of the rectangle

Mathematically, the area of the triangle is length * width

(2x + 1)(2x-1) = 35

4x^2 - 1 = 35

4x^2 = 36

x^2 = 9

x = 3

Substituting 3 in 2x + 1

we have 2(3) + 1 = 6 + 1 = 7 units

Other Questions
How does the Magna Carta relate to divine right? Simplify the expression:(1 + 6g)(3) = What is the initial velocity of the reaction catalyzed by the wild-type enzyme when the substrate concentration is 10 mM? Which energy conversion takes place when a solar cell is used to light a street lamp?A. solar energy light energyB. solar energy electric energy light and heat energyC. solar energy light and heat energyD. heat energy light energyE. heat energy light energy electric energy the topic is honesty. someone pls helpp plssssss this is really important (Please answer within 30-35 minutes)(Meant to pick a different subject)The chemistry caf cook has a loaf which had 33 slices and a package of cheese that has 15 slices. he is making sandwiches that have 2 pieces of both breed and cheese. how many sandwiches can he make? ink cartridge weigh 1/8 pound .the total weigjt of cartridge in the boat is 4+ 1/2 pounds how many cartridge fose the box contains . can someone do a step by step awnser plss Help please! Picture included A farmer has two equal-size fields. He plants corn in 11/12 of the first field and in 6/12 of the second field. How much more of the first field does he plant with corn than the second field? ANSWER THIS PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Linda is riding on a bike course that is 60 miles long. So far, she has ridden 54 miles of the course. What percentage of the course has Linda ridden so far? Mabel solves this problem but when she completed her check, she found out that her answer was wrong. What step did she do incorrectly? what is the island in the picture called? Can someone please help me QUESTION ON THE PICTUREPart 1: Identify the dividend and the divisorPart 2: Write the division equationPart 3: Find the quotientPart 4: Explain what the quotient means in the context of the question. {Y'all... its 3/4 divided by 1/2} Simplify: 5(6-ab)+2(-7+3ab) what type of figurative language is All the world is a stage? Choose the correct word from the list to complete the sentence. islet coral reefvolcano Communist censorship lagoon archipelago barrier tropical sea question~Cuba has a(n) government ACTIVIDAD: Busque un tema de inters para su comunidad. Grabe un audio corto en el qu exprese su opinin al respecto. Escriba una carta del lector explicando el problema y la importancia para la comunidad. Tenga en cuenta la estructura. A really tough trivia quiz has 50 multiple-choice questions, each with four possibleanswers. Use a normal approximation to calculate the probability of randomly guessing the correct answers for at least half of the questions.