On the shelves of Maria's bookcase, 1/2 of the books are mysteries, 1/10 are science fiction, 1/5 are biographies, and the remaining 4 are classics. How many books are in her bookcase?

A survey found that the average daily cost to rent a car in Los Angeles is $102.24 and in Las Vegas is $97.35. The data were collected from two random samples of 40 in each of the two cities and the population standard deviations are $5.

The school is planning to add 2 new playgrounds. Each playground will be in the shape of a square that measures 10m by 10m. What will be the area of the playgrounds?

What equation represents a number y decreased by 25 is 100?

Tom began a savings account with $120 He added money each mon month after the initial deposit. The amount can be represented by the equation y=65x + 120, where x is the number of months. What is number 65 in this equation? A.

Toby, Elisa, and Heidi each spent between $10 and $12 on fruit. Toby bought 6 items. Elisa bought 3 items. Heidi bought 4 items. The prices of the items are given below.

What is 1700000 divided by, 10?

How do you solve c for a/b=c

In which situation would you opt for a car lease? A. You don't like to drive, and would prefer the services of a driver. B. You want to buy a car, and keep it for a long period of time. C.

Using a common denominator to write an equivalent fraction for each fraction what would 1/3, 1/5, common denominator be?

How Many square inches will fill a rectangle 6 inches by 2 inches?