A recording studio charges musicians an initial fee of $60 to record an album. Studio time costs an additional $75 per hour. Which function represents the total cost in dollars, C (t), of recording an album as a function of studio time in t hours?

A) C (t) = 60t - 75

B) C (t) = 75t - 60

C) C (t) = 60t + 75

D) C (t) = 75t + 60

Question

Jaidyn Ayers

Mathematics

13 January, 06:25

A recording studio charges musicians an initial fee of $60 to record an album. Studio time costs an additional $75 per hour. Which function represents the total cost in dollars, C (t), of recording an album as a function of studio time in t hours?

A) C (t) = 60t - 75

B) C (t) = 75t - 60

C) C (t) = 60t + 75

D) C (t) = 75t + 60

+3

Answers (1)

Know the Answer?

Soren Walls · Answer 1

it is D

Step-by-step explanation:

becuase the 75 dollars is PER hour ... that gives a clue of multiplication ... and the 60 dollars is a fee so you just add it