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choli [55]
3 years ago
13

7x - 2y - 1 ???????????????

Mathematics
1 answer:
Amanda [17]3 years ago
5 0

Answer: answer is 12

Step-by-step explanation:

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Unit rate has 1 in the denominator. $108 in 6 weeks has 6 weeks as the denominator, which isn't one of anything (unless we treat 6 weeks to be a unit). What Julie probably intended as the unit rate was $108/6 weeks = $18 / week.

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