Find the number of ways to purchase 3 different kinds of drinks from a selection of 10 drinks.

Amira has $80. Sasha has $40. In how many months will they both have the same amount of money if Amira saves $40 per month and Sasha saves $50?

Amanda wants to make mashed potatoes for six people. She found a recipe which feeds three people and requires six ounces of potatoes. How many potatoes does she need?

17. Find the possible values of n in the inequality - 3n < 81.

If h (x) = 5 + 4f (x), where f (3) = 5 and f ' (3) = 4, find h' (3).

13 cards are chosen randomly from a deck of 52 (no jokers). what is the probability that your hand has 6 cards in spade and 7 in other suits

2 x 10,000 + 7 x 1,000 + 4 x 100 + 9 x 1 + 3 x 1/10 + 8 x 1/1,000 What decimal is represented by this?

How is using partial quotients to divide similar to using distributive property to multiply

There were 27 women and 22 men who stood in line to buy the first tickets for a new movie. By the end of the first hour, 4 times that number of tickets had been sold the the movie theater's web site. How many were sold in all

A dealer packages marbles in two different box sizes. One size holds 5 marbles and the other size holds 12 marbles. If the dealer packaged 99 marbles and used more than 10 boxes, how many boxes of each size did he use?

Alice has 1/5 as many miniature cars as Sylvester Sylvester has 35 miniature cars does Alice have