Answer:
Circumference is 2piR =31.4
Area is pir^2=78.5
Step-by-step explanation:
Answer:
$200
y=25x+50
Step-by-step explanation:
y=25(6)+50
y=150+50
y=200
If two triangles are similar, the correspondant sides are in proportion. So, the proportion is

Answer:
one mile per hour
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
If you do -8 / 1/4 you get -2 as an answer. However if you do 8 / 1/4 you only get 2 as an answer. Thus meaning the answer is 8. Hope this helps.