The pizza shop offers a 15 percent discount for veterans and senior citizens. which equation represents the discount price? discount price – original price = 15% discount price = (original price)(1 – 0.15) discount price = (original price)(0.15) discount price = 1 – (original price)(0.15)

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

If the value of cos330°is√3/2 then find cos 165°.

An office supply company conducted a survey before marketing a new paper shredder designed for home use. in the survey, 80 % of the people who tried the shredder were satisfied with it. because of this high satisfaction rate, the company decided to market the new shredder. assume that 80 % of all people are satisfied with this shredder. during a certain month, 100 customers bought this shredder. find the probability that of these 100 customers, the number who are satisfied is 69 or fewer.