Meowweeee Meowweeee

03-01-2017
Mathematics

contestada

-r + 6 +8r -14
Simplify the expressions by combining like terms?

Respuesta :

03-01-2017

-r + 6 + 8r - 14

Add up all the 'r's: -r + 8r = 7r

Add up all of the
just-plain-numbers: + 6 - 14 = - 8

The whole messy complicated expression is the same as 7r - 8 .

Answer Link

Otras preguntas

The perimeter of a square is 28x-4. What’s is the length of one side of the square? A. X-1 B. 7x-1 C. 14x-2 D. 24x-4

Europe was divided into two _____________. These were called the Triple ______________ and the Triple _____________. Members of each alliance promised to fight

What are three major types of physical boundaries in the world

Which area of the periodic table has the highest electronegatvities

34 + 3 ⋅ 5 = ____. (Input whole numbers only.) Numerical Answers Expected!

Please help.im desperate!!!

What was the location of the attack that caused the United States to enter world war 2 North Africa japan France Hawaii

anyone know the answer to this

In DC motor, the split rings are made of A) steel B) copper C) wood D) glass

Identify the range of the function. A) [−2, 4] B) [−3, 3] C) (−2, 4) D) (−3, 3)