Answer: 29,692.5 gallons of water
Step-by-step explanation: first i multiplied 7.5 and 107 and got 802.5 and since it wanted to know about 37 days i multiplied 802.5 by 37 and got 29,692.5
Answer:
If I have x cars and sell 12 how many cars do I have left.
Step-by-step explanation:
Answer:
the end by the finish line
He spent 560. Just multiply 70 with 8
Answer:
$68.44 for each additional belt
Step-by-step explanation:
The cost and revenue functions are:

The profit function, P(x), is given by subtracting the cost function from the revenue function.

The derivate of the profit function gives us the rate at which profit changes:

For x = 484, the rate of change is:

Profit is increasing by $68.44 for each additional belt