Pls help again I’m really bad with these I don’t understand it and I’ve been stuck on this for a while pls and thank you

Answers

Answer 1

Answer:

3 pairs of shoes cost 189

Step-by-step explanation:

Oh yes it's quite simple but sort of difficult to explain, I'll try the best I can though!

in "C(x)" what ever is in the ( ) is the x value, so where they give you "C(3)" that means x=3. And since in this x represents number of shoes, that means the cost of three shoes is $189.

Hope this helps! If you have any questions about my answer feel free to ask. Stay safe!

Related Questions

Does someone know this one?

Answers

Answer:

Step-by-step explanation:

when its multi the exponents add up

A.
Add the exponents so 2+3=5 :)
Explanation:
B and C are multiplication so they can be easily ruled out and D despite being an exponent doesn’t add up with the given exponents

Is 110,571 divisible by 3?

Answers

Answer:

yes, it is.

Step-by-step explanation:

110,571 divided by 3 is 36857. So, since the answer is not a decimal or a fraction, 110,571 is divisable by 3

() Fill in the missing number

Answers

Answer:

Step-by-step explanation:

The answer is x because x is the unknown i have defined for this unknown equation.

Fill in the table using this function rule

Answers

when x=3, y=9 and when x=6, y=3 bc u plug them into the equation

PLEASE HELP ME!!

Translate the sentence into an equation. The sum of 4 times a number 9 and 6 equals . Use the variable c for the unknown number.

Answers

Answer:ion know

Step-by-step explanation:

What is the equation of the line?

Answers

Answer:

y=1/2x+2

Step-by-step explanation:

Find sin A and cos A

A) sin A = 3/5; cos A = 4/5
B) sin A = 4/5; cos A = 3/5
C) sin A = 5/4; cos A = 4/5
D) sin A = 4/3; cos A = 3/4

Answers

Answer:

Step-by-step explanation:

sinA=opp/hyp

sinA=16/20=4/5

cosA=adj/hyp

cosA=12/20=3/5

Answer:

We found sinA= 3/5 and cosA=4/5

Option A is correct.

Step-by-step explanation:

The formula to find sin A is :

[tex]sin A = \frac{Perpendicular}{Hypotenuse}[/tex]

while the formula to find cos A is:

[tex]cosA=\frac{Base}{Hypotenuse}[/tex]

So, in the figure given:

Base = 16

Perpendicular = 12

Hypotenuse = 20

Now, finding sin A and cos A using formulas and above values

[tex]sin A = \frac{Perpendicular}{Hypotenuse}\\sin A = \frac{12}{20}\\sinA=\frac{3}{5}[/tex]

[tex]cosA=\frac{Base}{Hypotenuse}\\cosA=\frac{16}{20}\\cosA=\frac{4}{5}[/tex]

So, we found sinA= 3/5 and cosA=4/5

Option A is correct.

I will mark brainest if it is right
1. x+20 = 11x + 30
x=

Answers

Answer:

Step-by-step explanation:

x+20=11x+30 minus x from both sides

20=10x+30 minus 30 from both sides

-10=10x divide by 10

x= -1

Answer:

-1

Step-by-step explanation:

−6+3x=9 can some one help me plez

Answers

8=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

What is 15% of 200? *
30
50
15
20

Answers

Answer: 30

Step-by-step explanation:

A family travels 513 miles in 7.2 hours. How many miles did they travel in one hour?

Answers

Answer:

71.25 mph

Step-by-step explanation:

Calculate the slope of a line that passes through (6, -12) and (15, -3).
0 1
о о
O 5/3
0 9

Answers

Answer the answer is 1

Finding the circumference, PLEASE HELP :C Ill give brainliest! 20 points!

Answers

Answer:

24, 897.12178 mi

Step-by-step explanation:

diameter is 7,925 mi

circumference = diameter *pi = 7,925*3.14= 24, 897.12178 mi

Answer:

d=7925mi

circumference of circle=πd

=3.14×7925

=24884.5 mi

There are 4 consecutive even integers with a sum of 324. What is the least of the 4 integers?

Answers

Answer:

let the 4 consecutive even number be x, x+2,x+4,x+6

now

x+x+2+x+4+x+6=324

or 4x+12=324

or 4x=314

x=78

least integer=78

Step-by-step explanation:

please help I'm so lost in trigonometry

Answers

Answer:

56°

Step-by-step explanation:

[tex] \cos \theta = 0.563\\\\

\theta = cos^{-1}(0.563)\\\\

\theta = 55.736477309\\\\

\theta = 56\degree [/tex]

Calculate the slope: I(0, 6), J(-1, 1)

Answers

Answer:+5

Step-by-step explanation:

please help!!!
which number completes the table of ratios?
8 | 9
16 | 18
24 | 27
32 | 36
? | 45

"|" equals a line.

Answers

Answer:

Step-by-step explanation:

8+1=9

16+2=18

24+3=27

32+4=36

40+ 5=45

Which of the following segments is an angle bisector?

1. AL
2. JB
3. KC

Answers

Answer:

I think it's 3) KC

Hopefully it's correct

i need it as soon as possible. thanks

Answers

Answer:

the answer 0

Step-by-step explanation:

Answer:

f(6) = - 6

Step-by-step explanation:

f(6), that is 6 is in the interval x > 5 , thus has value - x , that is

f(6) = - 6

Identify the following key features of the graph:
A) Vertex:
B) Axis of Symmetry:
C) y-intercept:
D) x-intercepts:
E) Minimum/Maximum (select one).
F) "A" would be positive/negative (select because

Answers

Answer:

I'm pretty sure its A

30° + 180° (2n + 1), its radian measure is equivalent to?

Answers

Answer:

Example: Find the radian measure of the angles −70° and 120°.

Solution: To find the radian measure of −70° we multiply −70 by the conversion factor /180. We get

Similarly, for 120° we obtain

Note that when we write an angle as a fractional amount of , for example 2/3 times we write the result either as the numerator times divided by the denominator or as the fraction times . So the two values

are equivalent ways of writing the same number. You will see both methods used in the text and in the exercises.

Example: Find the degree measure of /12.

Solution: The conversion factor for going from radians to degrees is 180/. We get

and so the radian measure of /12 is 15°.

Step-by-step explanation:

Eve and Maria have summer jobs selling newspaper subscriptions door-to-door, but their compensation plans are different. Eve earns a base wage of $14 per hour, as well as $1 for every subscription that she sells. Maria gets $2 per subscription sold, in addition to a base wage of $3 per hour. If they each sell a certain number of subscriptions in an hour, they will end up earning the same amount. How much would each one earn? How many subscriptions would that be?

Answers

Answer:

if Maria sells 6 she will make 12 add base wage she earned 15. if eve sells 1 she will also make a profit of 15

A TV that usually sells for $192.15 is on sale for 20% off. If sales tax on the TV is 6%, what is the price of the TV, including tax?

Answers

Answer:

$162.94

Step-by-step explanation:

Because 20% off of 192.15 = $162.94 and

$153.72 + (6.0%) $9.22 = $162.94

A company runs food service concessions for sporting events throughout the country. Their marketing research department chose a particular football stadium to test market a new jumbo hot dog. It was found that the demand for the new hot dog is given approximately by p=8−ln(x),5≤x≤500, where x is the number of hot dogs (in thousands) that can be sold during one game at a price of p dollars. If the company pays 1 dollar for each hot dog, how should the hot dogs be priced to maximize the profit per game?

Answers

Answer:

Step-by-step explanation:

Given that:

p = 8 - ln(x) when 5 < x < 500

where;

x = The total number of dogs sold

Then;

The total revenue = x * p

R = x(8 - ln(x))

R = 8x - xln(x)

The Company thus pays 1 dollar per dog

i.e.

The total cost C = 1 * x = x

Then: Profit = R - C

P = 8x - xln(x) - x

P = 7x - xln(x)

Differentiating P in respect to x

dP/dx = 7 - d/dx(xln(x))

dP/dx = 7 - x*d/dx(ln(x)) - ln(x)*d/dx(x)

dP/dx = 7 - x(1/x) - ln(x)

dP/dx = 6 - ln(x)

Since this must be maximized, dP/dx is set to be equal to 0

6 - ln(x) = 0

ln(x) = 6

x = e^6

Now, p = 8 - ln(x)

Plug in the value of x :

p = 8 - ln(e^5)

p = 8 - 5

p = 3

Therefore, each dog must be priced at $3 to maximize the profit.

In 4 days Jacob walked his dog 2 2/3 miles. How far did they walk each day?

Answers

Answer:

2/3 miles a day

Step-by-step explanation:

2 2/3 divided by 4 = 2/3

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If you died tomorrow, what would you wish you had done?

Answers

I wouldn’t change anything because that is how I lived my life

Answer:

I would wise I had tried to reconnect with my ex best friend...

which of these is an algebraic equation

Answers

You said "which one of these" but you only gave us a question and not answers to choose from. Please comment the rest of the equation so I can answer it for you.

Answer:

the ones that have equal signs, variables and constants are algebraic equations

Step-by-step explanation:

hope this helped!

ILL MARK U BRAINLIEST!!

Answers

Answer:

u said youll mark me brainliest

Step-by-step explanation:

Can anybody tell me how many centimeters

Answers

565.7 cm I believe, just use the theory of Pythagorean

What is the equation of the line that passes through the point (-5,3) and has a slope of -6/5 ?

Answers

Answer:

Step-by-step explanation:

Use the point-slope formula.

y - y_1 = m(x - x_1) when : x_1 = -5 and y_1 =3 and m= -6/5

the equation : y - 3 = -6/5(x +5)

Answer:

Step-by-step explanation:

Use the point-slope formula.

y - y_1 = m(x - x_1) when : x_1 = -5 and y_1 =3 and m= -6/5

the equation : y - 3 = -6/5(x +5)

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