Select the correct answer. Which equation represents a line that is perpendicular to line MN?

A. y=-1/4x+9 B. y=1/4x+6 C. y=-4x-7 D. y=4x-6

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Measure of angles 31 (x+4) (3x+9) me

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points