Mathematics, 06.07.2019 07:00 Oliviapuffinburger33
4x+ 3y -2z=35, 2x-3y+z=-6, x+2y+3z=-5, solve for x, y and z
Answers: 1
Mathematics, 21.06.2019 17:30
Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market
Answers: 1
Mathematics, 21.06.2019 17:40
The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?
Answers: 2
4x+ 3y -2z=35, 2x-3y+z=-6, x+2y+3z=-5, solve for x, y and z...
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