Marty went on a bike ride to the store 8 miles away. If it took Marty 3/4 of an hour to get there and 1/2 of an hour to get back, what was his average rate of speed (miles per hour) for the entire trip?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

How can (square root of 25) ^2 be rewritten?

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in