Which graph represents the following system of inequalities? A. B. C. D.

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?