Answer:
12.5 in^2
Step-by-step explanation:

25=2(3.14)r
25=6.28r
Divide by 6.28 on both sides:
3.98089172=r
Now use
:
12.5 in^2
Answer:
A
Step-by-step explanation:
since gallons of gas and distance never negative
Answer:
if the question is write an equation to find the total cost of a night of bowling then the answer is
y=16x
y=16(4)
y=64$
Step-by-step explanation:
Answer:
The sweaters cost $35 each.
Step-by-step explanation:
The skirt was $20, so you would subtract 20 from 160. that equals 140. Then you would divide 140 by 4. that would equal 35. So the answer is $35.