shaunhood shaunhood

23-01-2017
Mathematics

contestada

a(x-5)-a(x+2

a. -7a
b. ax-3a
c. ax-7a
d. 2ax-3a

Respuesta :

DeathTheKid101 DeathTheKid101

23-01-2017

The answer would be A) -7a

1. expand

2. gather the terms

3. simplify.

Answer Link

Otras preguntas

Which best represents the approximate height of a coffee cup? A) 10 centimeters B) 10 kilometers C) 10 millimeters D) 10 meters

Do you feel that Anne believes she is going to survive the war?

Describe the process that causes the cloud type shown to reach heights of over 6000 m.

how do elie and his father’s identity change after the arrival to the camps in the book night?

Instead of 3.14 use 3 and if you can show work that would be great

What is the solution for x in the equation?

A simple random sample of 60 is drawn from a normally distributed population, and the mean is found to be 28, with a standard deviation of 5. Which of the follo

An old light bulb uses 60 watts of power, but a new LED bulb uses only 9 watts. What is the percent change?

Suppose that all pizzas have the same thickness and the cost and number of servings both depend only on the surface area. A pizza 10 inches in diameter costs

In Wei’s family, there are four children and three adults. Every weekend they all go swimming together. To use the public swimming pool, each person needs a tic