GoLdEnPuMpKiN04 GoLdEnPuMpKiN04

30-03-2017
Mathematics

contestada

Combine the like terms to make a simpler expression:

8r +7 -6r - 5 =

Respuesta :

sophiesky sophiesky

30-03-2017

8r and -6r are like terms. What is 8r-6r?

Answer Link

nycoleldorsett1 nycoleldorsett1

30-03-2017

okay so 8r + 7 - 6r -5

step one: collect like terms

(8r-6r)+7-5

step two: simplify

2r+7-5

step three: simplify even more

2r+2 (should be the answer)

Answer Link

Otras preguntas

How can it be deduced that metallic zinc and metallic lead displace hydrogen from strong acid, whereas metallic copper and silver do not?

Pls help, Which of the following best describes the conditions faced by soldiers during the civil war • Improved military technology meant that most soldiers d

Ryan uses 3 bars of clay for a sculpture. The first bar is 1.15 centimeters long. The second bar is 3.92 centimeters long. What is the total length of the 2 ba

If the economy is in short-run equilibrium at y1 in panel a the economy is in

the following quote from young goodman brown reflects what type of mood in the short story

The cell bodies of ________ neurons are located within the lateral horn

Which statement best describes nuclear binding energy

the area of this triangle is 600ft to the second power what does x have to be? If it is a right triangle the verticle side is 12ft. and the horizontal side is 5

A point on a coordinate plane is located 3 units to the right of the origin and 7 units above the origin. What are the coordinates of this point? Use the drop-d

Two waves with identical crests and troughs meet. The amplitude increases and this is an example of ______________________ interference