At the movies a bag of popcorn costs $3.50 and a bottle of mineral water costs $2.75. If Madeline has $18 and bought only 2 bottles of water, how many bags of popcorn can she buy at the most?

In a class of 20 students, 40% are boys. 25% of the boys and 50% of the girls wear glasses. How man students wear glasses?

Teams of four are competing in a quarter mile race each runner must run the same exact distance what is the distance each personruns?

What must be true to prove that q ⊥ n? A. The slope of q must be the reciprocal of the slope of n. B. The slope of q must be the negative reciprocal of the slope of n. C. The slope of q must be the slope of n multiplied by - 1. D.

Is (0, 0) a solution of the system y>xy>x and x+y>0x+y>0?

An item is regularly priced at $50 . It is on sale for 60% off the regular price. How much (in dollars) is discounted from the regular price?

Find the value of y when x=2 - x - (-2) = y

In a group of 21 students, 8 students take Art courses, 7 students take Music courses. Two students take both courses. A student is chosen randomly from this group. What is the probability that the student takes either Art or Music courses? 57

5% of what number is 63?

Find the sum of the "n" terms of the series: Sn=1²+3²+5² + ... + (2n-1) ²

Aimee's karate class last 1 hour and 15 minutes and is over at 5:00 pm. what time does Aimee's karate class start?