Answer:
6 and 7
Step-by-step explanation:
lol just use a calculator ツ
Answer:
2x+8x=x-16?
10x=x-16
9x=-16
x=-16/9?
Step-by-step explanation:
Answer:
4³=4*4*4 is a required expanded form.
Answer:
Number 7 is 34.56in
Step-by-step explanation:
First: Label each side Ex: Left side:
Top:
Bottom:
etc.
Second: Find the area of each side
Third: add them together
P.S. since this was a perfect cube, you could've also just found the area of 1 side then multiplied by 6:)
Plug in 12 for x:
y=42(12)-55
y=504-12
y=492
Hope that helps.