Twenty-eight students in a class took an algebra test. If 21 students passed the test, what percent did not pass?

The area of a circle is a function equal to the product of pi (pi) and the square of the radius (r). Which of the following shows this function?

Find 1/8 of 12 explain your answer in simplest form

Kristin bought a pack of 12 pencils for 1.35 how much was each pencil?

If there are 12 circles and 3 are shaded, what percent of the circles are shaded? a) 3% b) 9% c) 15% d) 20% e) 25%

What's the slope intercept form of 2x+y=-2 and what's the y intercept and x intercept

ms mayer lass donated 3482 cans of soup to a food kitchen. if the food kitchen use 10 cans of soup to make each batch how many batches can the food kitchen make with the class donation

There are a total of 155 miles on a trip. write and solve an algebraic equatio to find out how man miles and hour you can drive if the trip takes 5 hours altogether

9 friends share 3 pumpkin pies equally. What fraction of a pumpkin pie does each friend get?

Find the height of a cone with a volume of 464.603 cubic feet and a diameter of 8 feet

The school band sold 200 tickets to their concert. If 90 of the tickets were adult tickets, what percent of the tickets sold were adult tickets?