For a car moving at a constant speed, the distance traveled varies directly with the time spent driving. If such a car travels 520 miles in 8 hours, how long does it take to travel 455 miles?

The area of a circle is less than 1 dm². Find the radius of the circle.

I take half of Jeremy's money and divide it into 7 equal piles. Six of these piles blow away in the wind, but from the seventh pile, I take 2 dollars and hand Jeremy the rest, which is 8 dollars. How much money, in dollars, did Jeremy begin with?

The video store rents DVDs for $3.75 each and video games for $4.00 each. Write an equation in standard form for the number of DVDs d and video games g that a customer could rent with $18

3^x = 1/9 what does x equal?

What is the result when the number 39 is decreased by 29%?

The number of fish in the lake decreased by 25% between last year and this year last year they were 60 fish in the lake what is the population this year

What is 1/4 times 96

Find the surface area of the rectangular prism. justify your answer 3ft, 2ft, 4ft

Ms. bloom has 15/16 of a pack of construction papers at her desk. Ms. White takes another 2 new packs of construction papers to the class for an art project. The students use 13/16 pack for the art project.

What number multiplies itself 3 times to give 54?