Someone help me pls before i cry okay okay

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

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?