Mathematics, 01.09.2019 21:00, pinkapple2396
Solve each system of equations using substitution. show all work.
1) x + y = 1
2x - y = -2
2) 5x - 3y = -11
x - 2y = 2
3) x - y = 3
6x + 4y = 13
Answers: 1
Mathematics, 21.06.2019 16:00, MengXiong1
Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!
Answers: 3
Solve each system of equations using substitution. show all work.
1) x + y = 1
2x - y =...
1) x + y = 1
2x - y =...
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