A 20% alcohol solution was mixed with pure alcohol at a ratio of 4:1. What is the percentage of alcohol in the new solution?

One number is five more than twice another. If their sum is decreased by ten, the result is twenty-two. Find the numbers.

Max is shipping a present to his grandmother. A. What are three factors that will affect the weight of the box? What are three factors that will not affect the weight of the box?

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used. Match each division expression with the correct quotient.

last week the game system was $450. This week the system is on sale for $337.50. By what percent is the price reduced?

3 times the sum of b and f, can also be written as: A. 3 + b + f B. 3bf C. 3 (b + f) D. 3b + f

Which statement correctly compares 8/15 and 5/8 A. 8/15 > 5/8 B. 8/15 < 5/8 C. 8/15 = 5/8

Numbers between 231 and 239

A small business employs 6 women and 4 men. the manager randomly selects 3 of them to be on the team. what is the probability that all 3 are men? A) 1/2 B) 3/10 C) 1/30 D) 1/6

Consider two congruent triangular prisms. Each rectangular face of prism A has a width of x + 2 and each rectangular face of prism B has a length of 2x + 1.

Flora needs 3/8 yard of blue ribbon and 2/8 yard of red ribbon to make a bow for a present she is wrapping. How much ribbon does flora need in all?