Answer:
there is no value its letter
Step-by-step explanation:
there is no value to a letter duh
The volume of a cylinder is pi*r^2*h
The radius is half the diameter, so 40/2=20, and the radius is 20 ft.
Plugging in: pi*20^2*32=pi*400*32=12800pi=40212.38597
So the volume is about 40212.4 ft^3 and the expression we used is pi*20^2*32
Hope this helped!
We have to solve this equation:

5 x = 15
x = 15 : 5
Answer:
x = 3
Positive × Positive = Positive
3 × 2 = 6
m × n = mn
Positive × Negative = Negative
8 × -4 = -32
m × -n = -mn
Negative × Negative = Positive
-5 × -4 = 20
-m × -n = mn
(-x) × (-x) = x²
The same rules apply for division as multiplication.
check the picture below.
so we know Bethany's payrate, her slope is 11.75, namely $11.75/hr, for for every hour, she makes 11.75 bucks.
now, let's use those red-circled points, to get Grant's slope, and therefore his payrate,

low and behold, Grant makes 12.90 or 12.9 bucks every hour.
well, Bethany does 11.75 hmmm what's their difference?
12.90 - 11.75
1.15
so 12.90 is greater than 11.75 by 1.15, meaning, Grant makes 1.15 bucks more every hour than Bethany.