Ineed in math:
jackie ran fifty yards at an average speed of 21 feet per second. what was her average speed in feet per minute?
a.1,260
b.7,560
c.1.75
d.0.35

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585