Melaine charges $4.50 per hour when she washes cars, plus $5.00 for supplies. Which function rule represents the amount y melaine cahrges to wash cars for x hours?

A y = 0.50x

B y = 4.50x + 5.00

C y = 5.00x + 4.50

D y = 9.50x

Question

Mathematics

Alina Scott

24 May, 00:06

Melaine charges $4.50 per hour when she washes cars, plus $5.00 for supplies. Which function rule represents the amount y melaine cahrges to wash cars for x hours?

A y = 0.50x

B y = 4.50x + 5.00

C y = 5.00x + 4.50

D y = 9.50x

+1

Answers (1)

Know the Answer?

Jaslyn Pineda · Answer 1

B y = 4.50x + 5.00

Step-by-step explanation:

4.50 is the "mx" in y=mx+b also known as the Slope that moves.

the 5 is the "b" which is the y-intercept. It is a constant and does not change.

Melaine charges $4.50 per hour when she washes cars, plus $5.00 for supplies. Which function rule represents the amount y melaine cahrges to wash cars for x hours?A y = 0.50xB y = 4.50x + 5.00C y = 5.00x + 4.50D y = 9.50x

Melaine charges $4.50 per hour when she washes cars, plus $5.00 for supplies. Which function rule represents the amount y melaine cahrges to wash cars for x hours?

A y = 0.50x

B y = 4.50x + 5.00

C y = 5.00x + 4.50

D y = 9.50x