Mathematics, 21.09.2020 14:01 Tweektweak
In the expression 2(10x) + 15y, x represents the number of hours Nina works in a week at a clothing store and y represents the number of hours she works in a week as a babysitter. The expression shows how much money Nina has earned this month. Which statement is true?
Answers: 3
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In the expression 2(10x) + 15y, x represents the number of hours Nina works in a week at a clothing...
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