A history book weighs 24 ounces more than a math book. The math book is 75% of the history book. How much does each book weigh?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

What is the order of these fractions from least to greatest 2/3 7/10 5/8 65/100