Meryl spends a total of $68.82 for 2 pairs of sneakers with the same cost the sales tax is $5.32 meryl also uses a coupon for $3.00 off her purchase how much does each pair of sneakers cost

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

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