2. solve, by substitution, the equations: 3a + 12b = 14.4
a=0.56+3...
Mathematics, 13.11.2019 02:31 carlinryan
2. solve, by substitution, the equations: 3a + 12b = 14.4
a=0.56+3
Answers: 2
Mathematics, 21.06.2019 19:30, leilanimontes714
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
Mathematics, 21.06.2019 20:30, cupcake20019peehui
Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?
Answers: 1
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