What's the sum of 2⁄5 and 2⁄4?

A. 6⁄7 B. 9⁄10 C. 10⁄20 D. 8⁄20

Alice has 1/5 as many miniature cars as Sylvester Sylvester has 35 miniature cars does Alice have

8/n = 33/45 what is n value

The number of visits to public libraries increased from 1.2 billion in 1999 to 1.6 in 2004. Find the average rate of change in the number of public library visits from 1999 to 2004

Mr. R comments on a test, "well, the class average on that test is exactly 83. if I take away the best score, the average is exactly 82." if there are 16 students in the class, what is the best score?

What is a solution to (x + 6) (x + 2) = 60? x = - 6 x = - 4 x = 4 х = 12

The product of two factors is 72. One of The factors is 8. What is the other factor

Write 5 22/25 as a decimal.

Building a is 160 feet shorter than building b. the total height of the two buildings is 1530 feet. find the height of each building.

Find the area of the figure. If you need to use pi in your computation, approximate its value as 3.14. Round to the nearest hundredth. Rectangle topped by a semicircle height is 5in base is 4 in

You need a ladder that will reach up 25 foot tall hose when place 10 feet away from the house how the tall does the ladder need to be