Stan drove for h hours at a constant rate of r miles per hour. how many miles did he cover during the final 20 minutes of his drive?

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

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set

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.