{3x-y=10
{2x+y=5
Answer y=
×=

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

What is the base of 1/9 to the power of 2

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5