Assume that 1/4 quart of cranberry concentrate is mixed with 1 3/4 quarts of apple juice to make cranapple juice for four people. How many quarts of cranberry concentrate are needed to make a cranapple drink at the same strength for 15 people?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it. how many multiple-choice questions are on the test?

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the

Two numbers have a sum of -19. one number is x. what expression represents the other number?