Graph the system of inequalities, and find the coordinates of the vertices.y - 3x ? 9,y + 3x ? -3,x ? 0,y ? 0

A.

B.

C.

D.


Answer: D

Mathematics

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Graph the system of inequalities.x - 2y ? 2x + y ? 0

A.

B.

C.

D.

Mathematics

Solve the inequality, then graph the solution.6x + 6 > 2(2x + 12)

A. [9, ?)

B. (9, ?)

C. (-?, 9]

D. (-?, 9)

Mathematics

Rewrite the given expression using an appropriate variable. Use the first letter of the given word as the variable.(Width) + 4

A. W- 4 B. W+ 4 C. W÷ 4 D. W? 4

Mathematics

Simplify.(-8)2 + (-7)2 - 8

A. -217 B. -105 C. 217 D. 105

Mathematics