Answer:
A
Step-by-step explanation:
using the rule of exponents
• × ⇔ , hence
× 7² = =
Answer:
3 is 108
4 is 325 lbs
Step-by-step explanation:
Answer:
11 is the root of 121 ........
This is the answer 9(-4-3) = -63
Answer:
usually u add up or subtract everything and u get ur x y z answer i might be wrong
Step-by-step explanation: