The students from a group of evight boys and 12 girls are sent to represent the school in a parade

If the students are chosen at random, what is the probability that the students chosen are not both girls?

What the meadian for 20.3

Find the measures of all angles formed by line a parallel to line b with transversal m, if: the sum of two angles is 68°

Matinee movie tickets cost 5$ each for adults and 2$ each for kids. For one showing, 460 tickets where sold, and 1880$ was collected. How many of each type were sold.

If i go 3/5 miles in 1/3 hours, how many miles do i go in 1 hour?

What percentage is the fration '2 / (10) equal too

Sasha has nickels and one dollar bills in her pocket. The number of nickels is nine more than three times the number of one dollar bills. Let 0 represent the number of one dollar bills. Write an expression for the number of nickels.

How do you find mass volume and density?

A book has a list price of $39.99, but the bookstore receives a 40% discount from the publisher. How much does the bookstore have to pay per copy of this book?

What is 60% of 33 ... ?

A candle is 6 inches tall and burns at a rate of 1/2 inch per hour. How tall will if be in 6 hours?