Answer:
Step-by-step explanation:
32²=(40-8)²
=40²-2(40)(8)+8²
=1600-640+64
=1664-640
=1024
also 32²=1024
Answer: 20 i think srry if its wrong
Step-by-step explanation:
Answer:
Price after sale: $4.04
$0.71 saved
Step-by-step explanation:
Answer:
N/A
Step-by-step explanation:
Which area of shaded segment?
Answer:

Step-by-step explanation:

Combine 

Combine the bottom, too.

Apply the fraction rule

Cancel

Therefore, 