For questions 3 and 4, write an equation and solve.

y decreased by 23 is 52.9

A.

52.9 - 23 = y; y = 29.9

B.

y - 52.9 = 23; y = 75.9

C.

y - 23 = 52.9; y = 75.9

D.

52.9 - y = 23; y = 29.9

Solve 3x2-2x-8=0 using an algebraic method

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