On a field trip, there are 3 adults for every 45 students. Which graph models a relationship with the same unit rate?

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,