A customer's bill for maintenance and repair at a service station showed 6 quarts of oil at $1.15 each an air filter at $3.75 an oil filter at $7.45 13 gallons of gasoline at $1.15 a gallon and 3 hours labor at $37.00 an hour What was the total bill?

4 answers

And your answer is?
Make an equation out of it:

y = the total cost of the bill.

y = (6 x $1.15) + $3.75 + $7.45 + (13 x $1.15) + (3 x $37.00)

Do the math and you'll have your answer.
The answer is 144.05
That is correct!