Marcus is saving money to buy a new DVD player. So far he has saved 60% of the money he needs, or $45. What is the cost of the DVD player?

Solve for a. a + (-1.6) = - 3.7 Enter your answer in the box.

Bindi has a collection of 175 dimes and nickels. the collection is worth $13.30. how to write this equation?

Two angles are supplementary. if one angle is 36 less than twice of the other angle, find the two angles.

3 people sharing 1/2 quart of milk equally. What fraction of a quart of milk are they sharing

Consider the polynomial 16x2 - 1.

An item is priced at $13.92. If the sales tax is 5%, what does the item cost including sales tax?

What is the answer for 322km to hour

The set of odd numbers greater than 7 infinite or finite?

F (x) = - 2/3x^2+8x-24 what is the answer to this?

A particular pizza store models their pizza sales based on their price. They find that at the original price of $5 per slice, they will sell approximately 20 slices. But for $2 per slice, they will sell approximately 50 slices.