Write each expression using a single exponent. x to the ninth over x squared

Vip at (-2,7) dropped her pass and moved to the right on a slope of -9 where can you catch up to her to return her vip pass

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11