A singing competition is auditioning 40 contestants each hour for the next h hours. Which equation can be used to find the total number of contestants, C, that audition in h hours?

C = 40c

A singing competition is auditioning 40 contestants each hour. For every value of h it will add 40 which will equal the total number of contestants that audition in h hours.

Check: 40 (2) = 80 (Correct)

40 (3) = 120 (Correct)

And so on.