Which property justifies this statement? If x=-2, then 5x=-10.

A. Multiplication Property of Equality

B. Transitive Property of Equality

C. Symmetric Property of Equality

D. Subtraction Property of Equality

What is the absolute negative

1. Simplify: 2.6 x 8.4-5.4 A. 2.32 B. 7.8 C. 16.44 D. 21.3

Write the ratio as a fraction in lowest terms 1 1/2 to 3 1/3

James wants to tile his floor using tiles in the shape of a trapezoid to make the pattern a little more interesting he has decided to cut the tiles in half along the median to top base of each time is 12 inches in length and turn bottom base is 16

Write an expressions using x = - 2, y = - 3, and z = 4 and at least three of the four operations (+, -, x, : ) for which the value of the expression is 10.

The height, h, of a plant w weeks since it was planted is represented by the equation h = 1.2w + 3. How many weeks will it take the plant to reach one foot?

Judith delivered 32 containers of filtered water to a local village. Each container held 43 gallons. The village people poured all the water into 16 new containers. How many gallons of water did each new container hold?

B. Henry lives 95 km from work. How many kilometres does he drive to and from work each week? c. Henry uses 9 litres of fuel for each trip. (18 litres per day) How many litres of fuel does he use each week? d.

How many milligrams is required for a patient weighing 204 pounds

A high school has a total of 850 students. there are 60 more females students than male students. a. write a system of linear equations that represents this situation. b. how many students are female? male?