Milena is trying to determine an expression to represent the amount of punch she needs to make for her party. Her expression is 3g + 20. Match the value of g with the correct substituted expressions.
g = 20
3(38) + 20
g = 38
3(10) + 20
g = 15
3(20) + 20
g = 10
3(15) + 20
g = 15
3(20) + 20
3(15) + 20
9 = 10

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

2

step-by-step explanation:

the area of the rectangle is 35units^2.

step-by-step explanation:

graph it and find the distance.

it is a 5*7 rectangle.

therefore the area is 35units^2.

the answer would be  

a.

3: 1

step-by-step explanation: