32.
simplify the expression.
-(10)^-2
10^2 -1/10^2

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.

Ihave trouble finding the nth term of a linear sequence

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.