Answer:
3)7/12
4)2*14/25
5)25
hope my effort will help you in some way
Answer:
<h2>90</h2>
Step-by-step explanation:
Substitute a = -3 and b = -8 to the expression 10a²b⁰:
10(-3)²(-8)⁰ = 10(9)(1) = 90
a⁰ = 1 for any real number
Answer:
B. -21a-15
Step-by-step Explanation:

Answer:
3/4
Step-by-step explanation:
it's for sure 3/4!!!!!