Shawn is typing a paper for class. he can type pages in of an hour. how many pages can shawn type in one hour?
a. 3 6/7
b. 5 1/7
c. 1 1\2
d. 1 3\14

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?

How do you solving the solution of each system using elimination?

Pls brainliest will be awarded if answer is correct