If an adjustable-rate 20-year mortgage for $128,000 starts at 5.5 percent and increases to 6.5 percent, what is the increase in the monthly payment amount

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?

What is the rate for one gallon of gasoline

Solve the equation. 2x - 8(x+1)= 6(2x - 3)