Answer:
i think the answer is 72
Step-by-step explanation:
Answer:
5,-5
Step-by-step explanation:
|x|=a
x=±a
|x|=5
x=±5
Answer:
b^20
Step-by-step explanation:
when the exponents have one inside and the other outside, they are multiplied.
Answer:
$16.25 $15.95 $15.75
Step-by-step explanation:
because a 15% tip is $3.00
