Taj had 15 books. He gave some of the books to his friends. Now he has 9 books. How many books did Taj give to friends?
15-
= 9
A 23 books
B 6 books
с
24 books
D 5 books

Solve 2^x=32 and rewrite this equation in a logarithmic form

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Combine like terms to make a simpler expression 3z+z