Me! and you.
the variable x represents the number of long-sleeve shirts nancy bought a...
Mathematics, 22.11.2019 06:31 amy7233
Me! and you.
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?
which system of equations models this problem?
{x+y=531y=2x
{x−y=531y=2x
{x+2y=531y=2x
{x+y=2y=531x
Answers: 1
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