What are the x-intercepts of the parabola? A. (-5, 0) and (-4,0)
B. (-4.5, 0) and (-4,0)
C. (0, -4) and (0, -5)
D. (0, -4.5) and (0, -4)

What is the exact volume of the cylinder (radius 13 in., height 30 in.)

Divide. write in the simplest form. 4 1/6 divided by 10

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?