A theater has 40 seats in the first row, 42 in the second, 44 in the third etc. The theater has a total of 50 rows. How many seats are in the 50th row? How many seats are in the theater?

Angle measure for 225

A rock is thrown from the top of a tall building. the distance, in feet, between the rock and the ground x seconds after it is thrown is given by f (x) = - 16x62-4x+382 How long after the rock is thrown does it hit the ground

Whats after hundreds thousands

The cost of soup, s, varies directly with the number of cans, c. When c is 4, the cost is 3$. Which graph represents the cost of soup?

The store's markup on a wholesale item is 40%. The store is currently having a sale, and the item sells for 25% off the retail price. What is the percent of profit made by the store?

Selena can make 24 cookies in 30 minutes. At this rate how many cookies can she make in 90 minutes

What is the value of the 5 in the number 14.5?

What is the property to express 24+36

Vera already owns 10 necklaces, and additional necklaces are priced at 2 for a dollar. How much money does Vera need to spend on new necklaces in order to own a total of 44 necklaces?

How do you order two numbers written in scientific notation?