Answer:
40
Step-by-step explanation:
Calculator.
Answer:

Step-by-step explanation:

Here it is. You can also use the quadratic equation to find the answer.
The formula to finding percentages is x% * y = c. So 7% of $4.90 is 0.343.
( 7% is 0.07)
Answer:
390 minutes I do believe.
Step-by-step explanation: