9564360 9564360

02-12-2018
Mathematics

contestada

What is a simplified expression for (x + y) – (x – y)?

Respuesta :

47annakendrickx 47annakendrickx

02-12-2018

Answer:

2y

Step-by-step explanation:

(x+y)-(x-y)

x+y-x+y

2y

Answer Link

02-12-2018

Answer:

2y

Step-by-step explanation:

(x + y) – (x – y) =

x + y - x -y =

y - (-y) =

2y

Answer Link

Otras preguntas

HELP format is y=mx+b!!!!

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. How much did he invest i

Select the correct answer from the drop-down menu.During the (Scientific Revolution, Renaissance, Industrial Revolution), European intellectuals rejected many t

How did the technology of the late 1800s affect the growth of cities? Select one: a. Cities were able to expand outward because of additions to railroads. b. El

What is classical invention?

HELP PLEASE assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

HELP ME!!! ITS IMPORTANT

How to simply and write the answer n a whole number

The angles in a triangle are represented by 5x, 8x, and 2x+9. What is the value of ? A.10.8 B.11.4 C.9.7 D.7.2

A mountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has