Apair of sunglasses is on sale for $26. the origanal price of the sunglasses was $40 what percent of the original prive is the sales price

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Assume that adults have iq scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. find the probability that a randomly selected adult has an iq less than 132. the probability that a randomly selected adult has an iq less than 132 is?

Solve the equation for y. -1 = 1/3y + 11. will give 5 stars if answered correctly!