Which is the better buy?
8-foot roll of waxed paper for $3.60
3-yard roll of waxed paper for $3.42

Acar loses a quarter of its value every year. it is originally worth $35,000. to the nearest dollar,how much will the car be worth in 8 years?

Define the type of sequence below. 7, 14, 28, 56, 112, a. neither arithmetic nor geometric b. arithmetic c. both arithmetic and geometric d. geometric

The equation of a parabola is given. y=18x2+4x+20 what are the coordinates of the focus of the parabola?