Jawwad S. answered • 01/24/22
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Income = 7e + 13n
A'Jay R.
asked • 01/23/22Sheryl makes $7 per pair of earrings, e, and $13 per necklace, n, she sells. What expression represents her total income?
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Robert K. answered • 01/23/22
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Let x = number of pairs of earrings sold.
Let y = number of necklaces sold.
Total income = 7x + 13y
Robert K.
Sure, why not! As long as your variables are clearly defined you can use any letters or symbols.
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01/23/22
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David W.
Why not use e and n ????01/23/22