Andre says, “I multiplied 4 by 5, then cubed the result.” Select all expressions that equal Andre’s answer. 4
⋅
5
3
4 times 5 cubed

(
4
⋅
5
)
3
open paren 4 times 5 close paren cubed

(
4
⋅
5
)
2
open paren 4 times 5 close paren squared

5
3
⋅
4
5 cubed times 4

20
3
20 cubed

500
500

8
,
000

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

168

step-by-step explanation:

i am pretty sure that the answer is 168

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15