Math help

A DVD store charges \$4.70 for each day, d, a DVD is rented. The store also gives you a dollar off it the DVD is returned before 5 days.

a. Write a rule to represent the rental charges C.
b. How much will you pay if you return the dvd after 4 days? 7 days?

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3. 👁 455
1. a. C = 4.70d.

b. C = 4.70d - 1 = 4.70*4 - 1 = \$17.80.

C = 4.70*7 = \$32.90.

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posted by Henry
2. What's the awnser? I'm having so much trouble on this question

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posted by Memed
3. d
c
d
c
b
b

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posted by correct
4. correct is 100% correct for connexus students!

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