Work out the missing numbers:
a) 1.5 x__=10.5
b)__X 1.3 = 1.56

15 points ! ~ see if you know the answer to both you!

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

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?