Find the area of a trapezoid with b1 = 3 cm, b2 = 22 cm, and h = 6 cm.

Jon has to pay $7.00 admission for the skating ring and $1.50 per hour to rent rollerblades. How many hours can he skate for?

Derive the equation of the parabola with a focus at (0, 1) and a directrix of y = - 1. f (x) = - one fourth x^2 f (x) = one fourth x^2 f (x) = - 4x^2 f (x) = 4x^2

Round 1,360,760,100 to the nearest million Round 1,360,760,100 to the nearest hundred million Round 1,360,760,100 to the nearest hundred thousand

How many times can 42 go into 92

E + 1 13/16 = 2 5/16

How to solve 1+4. x=-5+7. x

To avoid dehydration a person should drink 8 ounces of water for every 15 minutes of exercise how much water should hahn drink if he cycles for 135 minutes

Purple paint is made with a 16:3:1 ratio of white paint:blue paint:red paint. How much white paint, in gallons, is needed in order to make one gallon of purple paint? Express your answer as a common fraction.

Stand A $3.75 for 2.5 lbs Stand B $5.60 for 1.75 lbs Stand C $5.40 for 1.8 lbs Stand D $9.35 for 2.2 lbs Which stand offers the best deal?

Jessica purchased a DVD that was on sale for 12% off. The sales tax in her county is 3%. Let y represent the original price of the DVD. Write an expression that can be used to determine the final cost of the DVD.