Mathematics, 02.08.2019 03:30, extra678
We have to solve these equations by substitution, elimination, or by graphing them. i know that the answer is (-10, -1), but i don't have any work to support it. here are the two equations: x+2y=-12 5y=3x+25 can someone give me the step by step instructions on how to get that answer.
Answers: 1
Mathematics, 21.06.2019 21:00, edandjill24
Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.
Answers: 1
We have to solve these equations by substitution, elimination, or by graphing them. i know that the...
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