daeja2212 daeja2212

19-11-2018
Mathematics

contestada

Is 4(5a-8)+2a and 12a-6 equivalent ? Why

Respuesta :

Meghannnn Meghannnn

19-11-2018

These equations are NOT equivalent. If you simplify 4(5a-8)+2a, you get 22a-32.

Steps:
4(5a-8)+2a: Multiply 4 by 5a to get 20a, and multiply 4 by -8 to get -32.
20a-32+2a: add 20a and 2a.
the final simplified equation is 22a-32.

Hope this helps!!

Answer Link

Otras preguntas

How were men able to avoid the draft during the Civil War

Jacqueline is writing an essay on the importance of vaccinations for children. She will be reading her essay to her peers who know little about vaccinations, bu

The business firm of Tinker, Evers and Chance had a level of inventory of $60 million on January 1, 1908, and ended up the year with an inventory of $70 million

If f(x) = 2(x − 5), find f(8). 4 6 8 16 Please help

Let the function f(x) have the form fx) = Acos(x+C). To produce a graph that matches the one shown below, what must the value of C be?

Which of the following is an organic molecule? Options: A.Water B.Fructose C.Hydrogen Sulfide D.Nitrogen Gas

An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?

What did the artist use as some of his inspiration to paint the image above?

In order to protect trade secrets, particularly formulas, it is wise to apply for a patent. Please choose answer (a) if this statement is true or (b) if this s

Perteet Corporation's relevant range of activity is 8,100 units to 15,500 units. When it produces and sells 11,800 units, its average costs per unit are as foll

ACCESS MORE