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Maths Puzzle
Numerical Ability
factor out the GCF from the polynomial -14y^3+8y
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adam took 7 test scores and divided the correct sum by 6 which yielded 84. what is the correct average test score?
Please help me solve the following problems. Solve each system by graphing.
1. y=2/3x
2x + 3y = 5
2. x = y+3
3x - 2y = 4
3. 2x - y = 4
2x - y = 3