Rachel had a popcorn machine at her party. Determine whether the relationship between time and the amount of popcorn popped is directly proportional.

The prime factorization for 10,290

Suppose you have 76 feet of fencing to enclose a rectangular dog pen. The function A = 38x - x2, where x = width, gives you the area of the dog pen in square feet.

Solve to find M. 60m=5

15.5-y=7.9; y=8.4 is it solutions or not solutions

Tell how you could use a number line to deternine wich of two numbers is greater

A greenhouse manager knows, from experience, that the probability of a plant surviving the winter is 3/5. If her greenhouse has 270 plants, how many plants can she expect to survive the winter?

Taylor wants to paint his rectangular deck that is 38 feet long and 37 feet wide. A gallon of paint covers about 350 square feet.

Find a marginal Profit function if cost and revenue are given by c (x) = 240+0.3x and r (x) = 8x-0.06x^2

Kerion has a beaded necklace business. She can make 12 necklaces is 2 hours. How long will it take her to make 9 necklaces?

For which function does f (-8) = f (8) ? A. 2x^2 B. x/5 C. x^3 - 9 D. x + 10