Stephen ran 5/10 kilometer. then he ran 20/100 kilometer. how much farther does Stephen need to run to complete 1 kilometer?

A state park uses a histogram to record the heights of various trees. Suppose three of the trees increase in height from 56 inches to 66 inches over a period of 2 years. Which bar (s) will change on the histogram?

An equilateral triangle that has a length of 4 cm is dilated by a scale factor of 2.5. What is the length of each side of the dilated triangle? What is the new perimeter and new area of the dilated triangle?

You have a set of 21 songs. How many different groups of 17 could you make?

Ask a question the current price of a school t-shirt is $10.58. next year, the cost of a t-shirt will be $15.35. how much will the t-shirt increase next year?

I can List all the factors of each number. The I can circle the factors that are common to all three numbers. Factors of: 30, 24, 36

Halfing and doubling stategy of 28x50

Ted bought 1 box of whistles (12 in the box), 1 box of streamers (48 in the box), and 1box of stickers (36 in the box). How many party favors did he buy in all? Show your work.

Sue juiced orange from her orange trees. from the first two trees she collected 2/6 gallon of juice from each tree. the last tree yielded 2/3 gallon. how many gallons of orange juice did sue collect in all

What are the domain restrictions of a + 1 / a^2-5a-36?

You work in the packaging department of a company that makes soup. The old soup can is 4 inches high and has a diameter of 3 inches. Your department is asked to design a bigger soup can that will hold one-and-a-half times as much soup as the old can.