2 years ago

Which expression shows the result of applying the distributive property to 12(5y+4) ?

Mathematics

2 answers:

yan [13]2 years ago

8 0

The answer would be 60y+48

Ber [7]2 years ago

4 0

Just took the quiz (:

The answer is d) 60y + 48

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Mumz [18]

This might help you graph

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2 years ago

Michael earned $159 mowing lawns all summer. If he mowed 39 lawns, about how much did he make per lawn?

monitta

Divide 159 by 39 to get around $4.08

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2 years ago

2. Create a linear function that has a rate of change of 3 and a solution at (6, 12).

Ksivusya [100]

Answer:

$y = 3x - 6$

Step-by-step explanation:

A linear function has the following format:

$y = ax + b$

In which a is the slope(rate of change) and b is the y-intercept, that is, the value of y when x = 0.

Rate of change of 3

This means that $a = 3$

$y = 3x + b$

A solution at (6, 12).

This means that when x = 6, y = 12. So

$y = 3x + b$

$12 = 3*6 + b$

$b = -6$

The linear function is:

$y = 3x - 6$

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2 years ago

Find the value of x in the equation 3(2x-4)-5(x-2)=1

Lyrx [107]

Answer:

x=3

Step-by-step explanation:

3(2x−4)−5(x−2)=1

Step 1: Simplify both sides of the equation.

3(2x−4)−5(x−2)=1

(3)(2x)+(3)(−4)+(−5)(x)+(−5)(−2)=1(Distribute)

6x+−12+−5x+10=1

(6x+−5x)+(−12+10)=1(Combine Like Terms)

x+−2=1

x−2=1

Step 2: Add 2 to both sides.

x−2+2=1+2

x=3

4 0

2 years ago

How do you figure this out? I am having a hard time. The variables x and y are related to proportionally. When x = 8, y = 20. Fi

kvv77 [185]

Answer:

200

Step-by-step explanation:

(80×20)/8

y is equal to 200

5 0

2 years ago