If y varies directly with x and y =10 and x=4 write the direct linear variation equation . a-y=10x b-y=4x c-y=5/2x d-y=2/5x

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?

W-16=-12 solve each one step equation plz

Find the distance between the pair of points a(-1,8) and b(-8,4)