Answer:
-5
Step-by-step explanation:
Given expression:
y = 5a + 8c - b
a = 7,
b = 16,
c = -3
Insert the given parameters and solve;
y = 5(7) + 8(-3) - 16
y = 35 - 24 - 16
y = 35 - 50
y = -5
I need help w/ this.
Answer:
no
Step-by-step explanation:
yes
5th grade math. Correct answer will be marked brainliest.
Answer:
.5
Step-by-step explanation:
.05 * 10 = .5
Answer:
0.5
Step-by-step explanation:
Need Help with questions
1 2 and 3 Thanks
Answer: 1: 011
Step-by-step explanation: just put it
If line segment AB represents %, what is the length of a line segment that is 100%?
PLS HELP! WILL GIVE BRAINLIEST! DON'T ANSWER IF YOU DON"T KNOW THE ANSWER!
If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expression w 2 - v + 1?
-22 - (-8) + 1
-22 - 8 + 1
(-2)2 - (8) + 1
(-2)2 - (-8) + 1
Answer:
its the 2 one
Step-by-step explanation:
Answer:
I think It's the last One.
Step-by-step explanation:
the answer is -2(2)-(-8)+1
The lines represented by the equations 20y-24x=-20y and 5y-6x=-5 are
a) perpendicular
b) the same line
c) neither parallel nor perpendicular
d) parallel
Answer:don’t listen to the other guy he’s wrong. The answer is the same line.
Step-by-step explanation:
20y-24x=-20 add 24x to both sides
20y=24x-20
Divide 20 to all
New equation is
Y=5/6x-1
Now let’s solve for 5y-6x=-5
Add 6x to both sides
5y=6x-5
Divide 5 to all
The new equation is
Y=6/5x-1
As you see they have the same equation so the answer is that the lines are the same :) have a good day guys hope this helped <3
helpppppppppppppppp pls for brainliest theres more down below
1st one
- $22.32
2nd one
- $16.25
3rd one
- 8.68 lbs
4th one
- $16.24
Answer:
egypt
Step-by-step explanation:
WHERES MY BRAINLIEST
Let f(x)=4^x. The new function g(x)=f(x-1)+3 represents transformations that were made to function f.
Write the new equation for g.
G=
Answer:
[tex]g(x) = 4^{x-1} + 3[/tex]
Step-by-step explanation:
Given
[tex]f(x) = 4^x[/tex]
[tex]g(x) = f(x-1) + 3[/tex]
Required
Determine g(x)
First, we need to calculate f(x-1)
Given that:
[tex]f(x) = 4^x[/tex]
Subtract 1 from x
[tex]f(x-1) = 4^{x-1}[/tex]
Add 3 to both sides
[tex]f(x-1) + 3 = 4^{x-1} + 3[/tex]
Recall that:
[tex]g(x) = f(x-1) + 3[/tex]
This implies that:
[tex]g(x) = 4^{x-1} + 3[/tex]
Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $8. On Saturday, Rob earned $60 babysitting. How much money did he save?
If he earned $60, he saved
Answer:
I think 53
Step-by-step explanation:
Sophia is making tomato sauce. She adds 12 grams of her secret ingredient to each liter of sauce she prepares. If she has 4 grams of her secret ingredient, how many liters of sauce can she make?
Answer:
[tex]\frac{1}{3}[/tex]liter
Step-by-step explanation:
To make her tomato sauce,
Sophia adds 12g to 1 liter of sauce;
Let us find the;
liter of sauce per gram of ingredient = [tex]\frac{1}{12}[/tex]liter/gram
Now;
liters of sauce required to make 4grams
liter of sauce = 4g x [tex]\frac{1}{12}[/tex]liter/g = [tex]\frac{1}{3}[/tex]liter
if a DJ costs customers $275 for every 3 hours, how much would the cost be for 1 hour?
Answer:
$91.6666 or rounded $91.67
Step-by-step explanation:
Divide 275 by 3 :)
Which of the following phrases are inequalities?
Choose 2 answers:
An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value.
a ≠ b says that a is not equal to ba < b says that a is less than ba > b says that a is greater than ba ≤ b means that a is less than or equal to ba ≥ b means that a is greater than or equal to b.Knowing this, the options that meet the definition of inequality are A and E.
The sum of the measures of angle A and angle B is 180°. The measure of angle A is (3x - 10)° while the measure of angle B is 82°
What is the value of x?
A)x = 36
B)x = 32
C)x = 72
D)x =108
Answer:
36
Step-by-step explanation:
x+5/5 can you cancel the 5
Answer:
no you cannot
Step-by-step explanation:
Find the slope.
(attached picture)
Answer:
[tex]m=\frac{-1}{2}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (-2, 6)
Point (2, 4)
Step 2: Find slope m
Substitute: [tex]m=\frac{4-6}{2+2}[/tex]Subtract/Add: [tex]m=\frac{-2}{4}[/tex]Simplify: [tex]m=\frac{-1}{2}[/tex]And we have our final answer!
What is the correct factorization of:
x? - 11x + 18
9514 1404 393
Answer:
x² -11x +18 = (x -9)(x -2)
Step-by-step explanation:
The x-coefficient is the sum of the constants in the binomial factors; the constant term is their product. It usually works well to look for factors of the constant that have the right sum. Here, both must be negative.
18 = (-1)(-18) = (-2)(-9) = (-3)(-6)
The factors -2 and -9 have a sum of -11, so those are the binomial constants of interest. The factorization is ...
x² -11x +18 = (x -9)(x -2)
PLZ HELP ME PLS HELP ME
Answer:
2/3
Step-by-step explanation:
1/5 *10/3 cancel out the 10 and 5 which is 1/1* 2/3 which is 2/3
Hope this helps :D Please mark brainliest if correct D
Answer:
Hey buddy, here is your answer.
Step-by-step explanation:
When a 2 fractions need to be divided you need to use the reciprocal method and instead of division it will change into multiplication . The first fraction stays the same but the second one needs a change. So, 1/3*10/5=2/3
whats the unit rate of $1.99 and 16 lb??
Answer:
2 to 1
Step-by-step explanation:
Write each decimal as a mixed number in simplest form. 3.6
Answer: 3.6 as a mixed number in simplest form is 3 3/6....
Please mark me brainliest... Stay safe and have a great day!!! :D
please tell me answer
40 Points -
Are tax rates different than sales tax? I forgot and I'm doing my math homework. If anyone could help, that would be great!:)
ILL MARK U BRAINLIEST!!!
Answer:
Sam Houston
Step-by-step explanation:
Answer:
Answer option C: Sam Houston
Anyone know this? Ill give brainliest if right pls help ^^
Answer: answer is 59 F
Step-by-step explanation:
sam opened a saving account. he put $45 in the account to open it and he deposits $12 in the account each month. which equation represent the amount of money, y, sam has in his account after x deposits ?
A) y=12x
B)y=12x+45
C) y=x+45
D)y=45x+12
Answer:
B) y = 12x + 45
Step-by-step explanation:
45 is the amount of money he has to open it and deposits 12 dollars each month. x is the number of times he deposits. y is the total amount of money he has.
Which numbers are located the same number of units from Point A on the number line?
A
−54 and 34
B
−74 and 34
C
34 and 74
D
−1 and −1
the answer is B becuase I did the math
whats the answer for this
Answer:
A
Step-by-step explanation:
is 40m, 50m, 60m a right triangle
The triangle with sides 40m, 50m, 60m is not a right angled triangle .
What is Pythagoras' theorem?Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
Pythagoras' theorem :
[tex]Hypotenuses ^{2} = Perpendicular^{2} + Base^{2}[/tex]
According to the question
Sides of triangle are 40m, 50m, 60m
As hypotenuses is the largest side
Applying Pythagoras' theorem
[tex]Hypotenuses ^{2} = Perpendicular^{2} + Base^{2}[/tex]
[tex]60 ^{2} = 40^{2} + 50^{2}[/tex]
3600 ≠ 1600 + 2500
3600 ≠ 4100
Hence, The triangle with sides 40m, 50m, 60m is not a right angled triangle ,
To know more about Pythagoras' theorem here:
https://brainly.com/question/343682
#SPJ2
Which of the following is equivalent to 3(y - 1+ 2y)?
1. 3y - 9
2. 6y - 3
3. 9y- 3
4. 3y - 3
Answer:
3, 9y-3
Step-by-step explanation:
Answer:
3) 9y-3
Step-by-step explanation:
3 (y - 1 + 2y)
3×y - 3×1 + 3×2y
3y - 3 + 6y
rearranging like terms together:
3y + 6y - 3
9y - 3
what 9999999999999999999x99999999999999999999
i need help plz
Answer:
1e+39
Step-by-step explanation:
Each day, a local dog shelter spends an average of $2.40 on food per dog. The manager estimates the shelter's daily expenses, assuming there is at least one dog in the shelter, using the function E(x)= 30+2.40x . Which statements regarding the function are correct?
Answer:
1 and 3
Step-by-step explanation:
I don't know how to explain. I already took algebra. Its either 1 and 3 or 1 and 4. I think its 1 and 3. GOOD LUCK
