Answer:
78.5
Step-by-step explanation:
area of a circle is 
3.14(
)=78.5
Answer:
$3.75 + 6% tax
$3.75
tax: $0.22
Total price with sales tax: $3.97
Step-by-step explanation:
Answer:
3.4 will be the answer trust me it took me awhile too.
Step-by-step explanation:
didn't undrestood the question