Question

8. You purchase 5 movies and a CD. The cost of the CD is $8.50. Your total bill before tax is $38.45. Write

and solve an equation to find the cost of a movie.

Answer 1

$29.95

Explanation:

(movies)38.45 - (CD) 8.50 = 29.95

We know the total bill was $38.45, and the known number the cost was is 8.50. In the end, we just subtract the total and the known number.

~~hope this helps~~ :)