Mathematics, 02.11.2020 18:40 matthewquattlebum
Show your work for the following problems:
1.)Solve by substitution:
3x - 3y = 33
2x + y = 19
2.)Solve by elimination:
-4x - 2y = -12
2x + 4y = -12
3.)Solve by elimination:
-6x + 6y = 6
-6x + 3y = -12
4.
Answers: 2
Mathematics, 21.06.2019 19:30, thebasedgodchri
Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.
Answers: 1
Mathematics, 21.06.2019 21:00, babyboo6745
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?
Answers: 1
Show your work for the following problems:
1.)Solve by substitution:
3x - 3y = 33
2x +...
3x - 3y = 33
2x +...
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