A cyclist rode 3.75 miles in 18 minutes.

a. How fast was she going in miles per hour? (Hint: 18 minutes = hours)

2a. 12.5 miles per hour (3 pts)

b. At that rate, how long will it take her to go 20 miles?

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.