Lorrie biked d miles in 2 hours. She traveled at an
average speed of more than 8 miles per hour. To
determine the distance she may have traveled, she uses
the inequality 2d > 8. She then determines that she biked
at most 4 miles. Analyze Lorrie's inequality and solution.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

Where's the rest of the