How many ways are there to pick a subset of 3 different letters from the 26-letter alphabet?

Graph the line with slope - 2 and y-intercept 9

A company spent 32% of its annual budget developing a new machine. What fraction of the company's budget was spent developing the new machine?

Jack has written the name of each planet of the solar system on a separate piece of paper and has placed all these pieces of paper in a bag. The names he included are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune.

Mrs. Eaton's class is participating in the "Box Tops for Education" campaign. On the first day, her class collected 2 tops. On the third day, her class collected 8 tops.

it takes 63 minutes for four people to paint nine walls how many minutes does it take seven people to paint four walls?

Solve the following system of equations by graphing. - 4x + 3y = - 12 - 2x + 3y = - 18

What expression represents the volume of the prism, in cubic units? One-halfx3 One-halfx2 + x 2x3 2x2 + x

In Prof. Johnson's class, the 10 students had the following scores on the last midterm. 77, 77, 78, 80, 82, 85, 93, 96, 97, 188 Identify all values that are outliers. If there is more than one outlier, separate them with commas.

Louisville is 14 mi due north of Farmville, Stanton is due east of Farmville, and Louisville is 25 mi from Stanton. How far apart are Farmville and Stanton? Round to the nearest tenth of a mile.

The price of an item has dropped to $42 today. Yesterday it was $140 . Find the percentage decrease.