2. Which of the following is a perfect square? A. 13 B. 102 C. 127 D. 100

What are two equivalent equations for x (5x-6) + 13x-10

What two numbers multiplied to get 80 and add to get 40

A triangle has an area of 100 ft² and a height of 5 ft. What is the length of the base of the triangle? 10 ft 20 ft 40 ft 160 ft

The sum of two integers is 29. If one of the integers is 7 less that the other, what are the integers?

Nadia drew a square in her notebook Each side measured 25 centimeters. Part A : What is the perimeter of Nadia's square? Write an equation to model your work Part B:What is the area of Nadia's square? Write an equation to model your work.

48,504 divided by 16 =

To the nearest hundredth, how many feet are in 4.5kilometers? a. 21,120.22 ft b. 14,800 ft c. 23,760 ft d. 14,763.78 ft

Write an expression to represent each situation: A-three fewer action figures than Jim B-two years older than majorie C-Gary can spend no more than 50 dollers

The amount of blood in a person's body varies directly with body weight. A person who weighs 160 lb has about 4.6 qt of blood. About how many quarts of blood are in the body of a 175-lb person?

There are 30 people at a meeting, They each shake hands with everyone. How many handshakes were there? Hint: Think "The number of combinations of 30 people at a meeting giving handshakes to each other 2 at a time."