Mathematics, 11.02.2021 06:30 ella3714
4. Kate and Sally went to the mall to shop. Kate bought 2 pairs of shoes and 2 pairs
of sunglasses for $36.50. Sally bought 4 pairs of shoes and 1 pair of sunglasses
for $46.75.
In the system of equations below, x represents the cost of a pair of shoes and y
represents the cost of a pair of sunglasses.
2x + 2y = 36.50
4x + y = 46.75 ---> rewrite as y = 46.75 - 4x
What is the value of x, the cost of a pair of shoes?
Show work here: (5 points)
Answers: 1
Mathematics, 22.06.2019 02:10
What is 4(x2 – 3x) + 12x2 + x simplified? f 4x2–3x h 16x2–11x g13x2–2x i16x2–12x
Answers: 1
4. Kate and Sally went to the mall to shop. Kate bought 2 pairs of shoes and 2 pairs
of sunglasses...
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