Answer:
$35.10 i think
step-by-step:
1. 1 2/5 is 7/5 so he can cut 7
2. Is 8 times three that equals 24 and 24 plus 3 is 27 so 27/8
Answer:
The femur length for someone with an expected height of 139 centimeters
Step-by-step explanation:
The axis of symmetry of a parabola is the vertical line passing through its vertex. Given a parabola
, the vertex x-coordinate can be found using

In your case, the formula leads to

So, this parabola is symmetric with respect to the line 
2(n-9) = 3(n + 5)
2n - 18 = 3n + 15
2n - 3n = 15 + 18
-n = 33
n = -33