Solve the problem.A square plywood platform has a perimeter which is 6 times the length of a side, decreased by 8. Find the length of a side.

A. 6
B. 2
C. 4
D. 1


Answer: C

Mathematics

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Perform the indicated operation.5x - 2(5x2 - 5x + 1) + (8x2 + 4x - 1)

A. -2x2 + 4x - 2 B. -2x2 + 19x - 3 C. 18x2 + 19x + 3 D. 3x2 + 14x - 3

Mathematics

Graph the solution of the system of linear inequalities.

A.

B.

C.

D.

Mathematics

Solve the problem.The graph of y = x + 3 is translated down 5 units. Determine the equation of the translated graph.

A. y = x - 2
B. y = x - 8
C. y = x + 2
D. y = x - 2

Mathematics

Find all solutions if . Give your answers in radians using exact values only. ? 

What will be an ideal response?

Mathematics