Mathematics, 14.01.2021 01:00 GiuliAzevedo
Shayna has a total of 50 music CDs in two categories. The number of rock CDs is 8 more than twice the number of her country CDs.
Which system of equations can be used to find how many rock CDs, r, and country CDs, C, Shayna has?
O Er+c=50
c=2r - 8
O Gr=2c
-50 =
OHT+c=50
r=2c + 8
Answers: 2
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