Find the measure of each acute angle. (6x + 7)
(11x - 2)
(117 - 2) = and (6x + 7) =

PLEASE HURRY THIS IS A TEST !!

Plz hurry finals a paper cup in the shape of an inverted cone is 8 inches tall and has a radius of 1.5 inches. how much water can the cup hold? use 3.14 for pi. round the answer to the nearest tenth. a) 12.6 cubic in. b) 18.8 cubic in. c) 37.7 cubic in. d) 56.5 cubic in.

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.

X+ 4y − z = −14 5x + 6y + 3z = 4 −2x + 7y + 2z = −17