5353 minutes = 89.22 hours
Maybe the figures should be 53 and 20??
Let's let Billy = A
The formula to use for work problems is
Time = (A*B) / (A+B)
53 = ( (A +20)* A) / (A +20 + A) )
53 = ( A^2 + 20A ) / (2A + 20)
A^2 + 20A -106A -1060
A^2 -86A -1060
A = 96.935
Bobby Mows in 116.935 minutes
and
(f+g)(x) =
combining like terms gives you answer choice B
Step-by-step explanation:
1/3(6+3)
= 1/3(9)
= 3
......
Answer:
outfit costs 81 dollars
Step-by-step explanation:
You can do this on a calculator if you search up online radius and height measurement calculator.
