.) (-3) + (-8)/ (-4) - 2 * (-2)​

The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.