2. suppose you pay $21 for a pair of shoes that was originally $30. what was the percent of decrease in price for the shoes? set up an equation, arrive at your answer, and check your work. then clearly state your answer

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

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?