Hello,
PLease, see the attached file.
Thanks.
Answer:
Quadratic formula is the tool for solving for an unknown number (usually x)
Step-by-step explanation:
The formula is below
Answer:
432. Zola will have 432 4-inch pieces of rope.
For this case we have the following equation:

Where, by definition, we have the following variables:
d (x): the daily expense per truck (in dollars)
x: the daily mileage
Therefore, the domain of the function is given by:

Equivalently:
[0, ∞)
Answer:
The input for the function includes all positive real numbers
option d.
Answer:
160% of 45 is 72.
Step-by-step explanation:
72/45=1.6
1.6=160%