What are the x-intercepts of y = 2x2 - 3x - 20?
a) x = -5 and 2
b) x = 5 and -2
c) x = -2.5 and 4
d) x = 2.5 and -4

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

At 6 1/2 cents per pound of string beans how much does 7 pounds cost