Answer: 
Step-by-step explanation:
The area of a rectangle:
×

×
× 

-Result:

Answer:
surface area is 216 and the volume is 216
250/100 = 2.5
2.5*7 = 1.75
$1.75
Hope this helped!
Answer:
When we are trying to square a number say x, to x²,then we multiply the number x with number of powers
here since it is x² we multiply x × x
if it is x³,then x × x × x
Answer: give me an explanation because im confused
Step-by-step explanation: