Mathematics, 03.11.2019 06:31 fionademoss6810
The cd recyclery sells used cds for $10 each and buys them for $6 each. bob paid $20 when he bought and sold the same number of cds. how many cds did he buy?
Answers: 1
Mathematics, 21.06.2019 13:00, dontcareanyonemo
Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .
Answers: 3
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