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hoa [83]
3 years ago
8

A college bookstore charges $60 for a yearly membership. The first book is free with membership and any book after that costs $7

.60 including tax. How much money, m, does a student spend after buying b books and a yearly membership.
Mathematics
1 answer:
brilliants [131]3 years ago
5 0

Answer:

The equation representing Total money spend being as a member is m = 60+7.6(b-1)

Step-by-step explanation:

Given:

Memberships charges = $60

Cost of 1 book = $7.60

Let number of books be 'b'.

We need to find Total money 'm' spend yearly on buying books after becoming member.

Now we know that 1 book is free for a member.

Total money spend 'm' will be equal to Sum Memberships charges  and Cost of 1 book multiplied by number of books bought yearly minus 1.

Framing in equation form we get;

m = 60+7.6(b-1)

Hence The equation representing Total money spend being as a member is m = 60+7.6(b-1)

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