The rectangle below has an area of x^2-11x+30x 2
−11x+30x, squared, minus, 11, x, plus, 30 square meters and a length of x-5x−5x, minus, 5 meters.

What expression represents the width of the rectangle?

Width= meters

What is the geometric mean of 3 and 7? a) square root of 21 b) 2 square root of 6 c) 2 square root of 7 d) 21

Luigi is the first person to finish a 5k race and is standing 13 feet beyond the finish line. another runner, mario, is still running the race and has approximately 24 feet before he reaches the finish line. what is the distance between mario and luigi? explain through words, numbers or pictures how you found the answer.

Which are the possible side lengths of a triangle?