1. what is 62% of 550 2. 198 is 55% of what number 3. ali got 36 questions correct on an exam. if this was 75% of the questions, how many questions were on the exam?

How can you decide witch operations to use to slice a two step equation

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn. if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.