Mathematics, 19.11.2020 23:30 kjdog03

Ruth wants to buy a skateboard for $56. She has $90 in her account. She spent $11.65 to buy stationary. She also wants to buy some comic books for $3.72 each. What is the maximum number of comic books, n, that Ruth can buy so that she has enough money left to buy the skateboard?

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Ruth wants to buy a skateboard for $56. She has $90 in her account. She spent $11.65 to buy stationa...