Question

One moving company charges $800 plus $16 per hour. Another moving company charges
$720 plus $21 per hour. At what number of hours will the charge by both companies be the
same? What is the charge?

Answer 1

Answer:

Hour: 16. The charge: 1056

Step-by-step explanation:

I multipled each number out in the equations

(16 x ?) + 800

(21 x ?) + 720

Then I repeated that over and over again until I got matching numbers.