jabrandis1977 jabrandis1977

08-11-2019
Mathematics

contestada

-k+3k combine like terms to create an equivalent expression

Respuesta :

11-11-2019

Answer:

2k

Step-by-step explanation:

3k and -k are both like terms, so you can combine them. Adding opposite signs works in the same way as subtraction, so you can rewrite the expression as 3k-k, which is 2k.

Answer Link

Otras preguntas

At a certain elementary school, 10 percent of the fifth-grade students are members of the school band. if 12 percent of the fifth-grade boys and 8 percent of th

How did nationalism and alliances led to ww1?

If y varies directly as x, and y equals=8 when x equals= 3, find y when x equals=12.

"jerrod dean starts the month with a balance on his credit card of $1,000. on the 10th day of the month, he purchases $200 in clothes with his credit card. on t

John tyndall and ferdinand cohn discovered the existence of bacterial _______________ and established the term sterile.

This photo shows a plateau. Which events could have caused this plateau to form? Select the three correct answers. A. Uplift raised the level of a piece of cr

What's the primary difference between a scientific theory and a scientific law , is that a law?

The paralysis of both legs and the lower part of the body is known as __________.

32. Which of the following was the main reason Africans resisted European colonization and rule in the late 1880s? A. They believed that they should rule themse

Which states of matter are significantly compressible?