Graph the system of inequalities, and find the coordinates of the vertices.x + 2y ? 2 x + y ? 0

A.

B.

C.

D.


Answer: D

Mathematics

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Determine whether the following is always true or not always true. Given reasons for your answers.c(u × v) = cu × cv (any number c)

What will be an ideal response?

Mathematics

Convert the number to decimal form.443seven

A. 3101 B. 77 C. 1589 D. 227

Mathematics

Factor completely.196x2 + 224x + 64

A. 4(49x + 16)2 B. 4(7x + 4)2 C. 4(7x - 4)2 D. 4(7x + 4)(7x - 4)

Mathematics

Choose which of the following descriptions apply to the number (more than one may apply): whole, integer, rational, irrational, real.0

A. Real, rational B. Real, whole C. Real, rational, integer, whole D. Real, rational, integer

Mathematics