Mathematics, 09.11.2019 21:31 gaceves6177
erica earns a rebate each month on her meals and movie tickets. she earns $3 for each movie ticket and $0.80 for each meal. last month erica purchased 15 meals and earned $18.
part a: create an equation that will determine the number of movie tickets she purchased.
part b: solve this equation justifying each step with an algebraic property of equality.
part c: how many movie tickets did erica purchase last month?
Answers: 3
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erica earns a rebate each month on her meals and movie tickets. she earns $3 for each movie ticket a...
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