Quadrilateral jklm has side lengths of jk = 2y + 3, kl = 8x – 10, lm = 5y – 6, and jm = 3x + 20. find the values of x and y that make quadrilateral jklm a parallelogram. a. x = 6, y = 6 b. x = 6, y = 3 c. x = 13, y = 3 d. x = 2, y = 1

The only way to identify an intercept is as an ordered pair. true false

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?