Is - 9 a rational number?

yes

no

Inequalaties. two subtracted from w is less than or equal to - 15.

Two cards are selected from a standard deck. the first card is replaced before the second is drawn. find the probability of selecting an ace and then selecting a number 10.

3) The Morgan's are replacing the flooring in their kitchen with ceramic tiles. They are deciding between 18 inches square tiles and 6 inches square tiles. What is the difference of the area of the two tiles they are considering?

What is the absolute value of - 15+10

How many flat surfaces, edges, and verticles does a cylinder have?

What is an Undifined slope?

How do I determine the angles of a triangle if only given 1 angle?

3x-2=13, seventh grade math problem.

The length of a rectangle or field is 25 yards this is 3 yards more than twice the width how wide is the field

Jonathan is getting dressed in the dark. He has three drawers of socks. The top drawer contains 5 blue and 5 red socks, the middle drawer contains 6 blue and 4 red socks, and the bottom drawer contains 3 blue and 2 red socks.