Which of the following expressions is equivalent to 12 + 30y

Can someone answer it, and plot it, for 20 points and brainliest answer? p.s. they're the same ! : )

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

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?