Mathematics, 05.01.2020 15:31 sulemmaa
Solve the system of equations by substitution. 2x + y = 3z x + y = 6z what is the value for y from the first equation, that could be substituted into the second equation?
Answers: 2
Mathematics, 21.06.2019 17:00, mckennayoshz
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Mathematics, 21.06.2019 17:00, daeshawnc14
Jamie went to home depot. she bought 25 bags of soil that cost $9 per bag. she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each. she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?
Answers: 1
Solve the system of equations by substitution. 2x + y = 3z x + y = 6z what is the value for y from t...
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