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Mathematics 7 Online
OpenStudy (anonymous):

Adam goes to a skating rink on Tuesdays for $8.50. While there, he pays $1.50 for each item he buys at the concession stand. Which equation best represents this information?

OpenStudy (anonymous):

y = 8.5 + 1.5x where y is the cost and x i the number of items he buys at the stand

OpenStudy (anonymous):

8.5 is the fixed cost because he pays that no matter what, and the cost increases by 1.5 with each item he buys

OpenStudy (anonymous):

Do you understand?

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