143.7 I believe since you take 6.80*20=136+46=2.3*20
136+46=182
182*7.65%=168.08
168.08*8.95%=153.04
153.04*6.1%=143.7
If the perimeter is 39 what you have to do is 39 - 8.5 - 8.5 that will give you 22 and divide 22/2 and that gives you 11. So 11 is the length
11x2=22
22x6=132
I believe the answer is 132
Answer:
(4, 2.5)
Step-by-step explanation:
2.5 = 2 
Answer:
function is f(x) = x+6
and the missing outputs are 19, 24 and 27
