Answer:
peter will have 123 stamps.
Step-by-step explanation:
This is because 53 times 3 is 159. Sarah has 159 stamps. Subtract 45 from 159 and you will get 123.
Answer:
ur an idiot
Step-by-step explanation:
The answer is D. when an exponent on the outside you multiply the exponents
I don't know the second on but the first is pint

Sure hope this helps you
<u><em>And please mark me brianiest if this is correct</em></u>