X-4y=4
a. y=1/4x-5
b. y=x-5
c=1/4x+1
d. y=x+5

An arrow is shot vertically upward at a rate of 180ft/s. use the projectile formula h=−16t2+v0t to determine at what time(s), in seconds, the arrow is at a height of 420ft. round your answer(s) to the nearest tenth of a second.

Which fraction below is equivalent to 10/12?

What is this inequality notation? t is less then or equal to 2