A bag contains 7 yellow Skittles and 3 red Skittles. A second bag contains 3 two-dollar bills and 2 fifty-dollar bill. You are instructed to reach into the first bag to draw one Skittle. If the Skittle is red, you may draw two bills from the second bag. If the Skittle is yellow, you may draw one bill from the second bag. What is the expected value for this game? (enter your answer as a decimal without using the dollar sign)

For a read-a-thon, jay and odhràn each started reading a book at the same time and continued reading for several hours. jay's book had 278 pages, and he read 55 pages per hour. odhràn's book had 238 pages, and he read 45 pages per hour. after how many hours did they have the same number of pages left, and how many pages were left?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?