which system of equations models this problem?
the variable x represents the number of...
Mathematics, 19.10.2019 11:20 ellemarshall13
which system of equations models this problem?
the variable x represents the number of long sleeve shirts nancy bought and the variable y represents the number of short sleeve shirts she bought?
nancy bought 531 shirts for her business. she bought 2 times as many short sleeve shirts as long sleeve shirts. how many of each type of shirt did she buy?
a. x + y = 531
y = 2x
b. x - y = 531
y = 2x
c. x + 2y = 531
y = 2x
d. x + y = 2
y = 531x
Answers: 2
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