Danny's jump rope is 6 meters long how many decimeters is his jump rope

Which graph represents the parent function of y=(x+2)(x-2)

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price

Collin did the work to see if 10 is a solution to the equation r/4=2.4