How do you multiply and divide rational numbers

If △STU ≅ △HIJ, then what corresponding parts are congruent?

Write a ratio as a fraction. Simplify if necessary. Pharmacy sells 120 tablets of aspirin for $8.00?

Suppose that in a particular sample, the mean is 70.07 and the standard deviation is 10.27. what is the z score that corresponds to a raw score of 80?

Gavin plans to mix a batch of tangerine paint. He expects to have a total of 5 3/10 ounces of paint after he mixes the amounts of red and yellow. Explain how you can tell if Gavin's expectation is reasonable. Red: 3 9/10 Yellow: 2 3/8

At A local preschool there is a ratio of three boys every for girls and their 245 total preschoolers enrolled how many are boys

Suppose Johnny invests $2,745 into an account, which has been earning interest for many years and he now has a total of $39,974.

The function below can be used to calculate the cost of making a long distance call, f (m), which is based on a $2.50 initial charge and a fee of $.12 per minute, m, that the call lasts. If Natalie paid $6.

State Alaska Colorado Florida Nevada 100°F. 118°F 109°F 125°F 36. The table shows the record high and low temperatures recorded in different states. The range of temperatures in a state is the difference between the highest and lowest temperatures.

Convert 3/11 to a decimal using long division

Assume that price is an integer variable whose value is the price (in US currency) in cents of an item.