queen100 queen100

14-11-2017
Mathematics

contestada

combining like terms

simplify each expression
-9k + 8k

Respuesta :

mitchellger mitchellger

14-11-2017

(-9k+8k)*-1
9k-8k=1k
1k*-1=-1k

your answer is -1k

Answer Link

zariahfulmer zariahfulmer

14-11-2017

the Answer is -K. Just subtract -9 from 8 and you get the answer.

Answer Link

Otras preguntas

What is the primary purpose of writing a lab report?

Charlie had some tests done recently to assess his risk for certain diseases. The results showed that he has a waist circumference of 47 inches, a BMI of 29, an

In the 1600s, Virginia attracted many colonists because of...

A waterfall in a park is located 6 miles east and 3 miles north of the visitors center. There is a picnic site 1 mile east and 2 miles north of the visitors cen

what is the transcontinental railrod

Where does surface water collect if it does not flow to the ocean

The repeating group of a crystal is called the A. nucleus. B. unit cell. C. net. D. crystal system.

If the range of the function f(x)=x4 is {28, 30, 32, 34, 36}, what is its domain?

if you solve an equation by graphing each side as a separate line, which of the following corresponds to the solution of the equation?

Which best describes the way photographs are considered by historians? primary source documents that are useful in the study of history reliable sources for the