machollister12 machollister12

07-02-2018
Mathematics

contestada

Subtract −7n+2 from 2n−1 . What is the answer? A.−5n+1 B.9n−3 C.9n + 1 D.−9n+3

Respuesta :

cdw2014 cdw2014

07-02-2018

Make sure that the subtraction is set up in the correct order. We are subtracting -7+2 FROM 2n-1.

(2n-1) - (-7n+2)

Distribute the negative.

(2n-1) + (7n-2)

Combine like terms.

9n - 3

The answer is B.

Answer Link

jacobalainaleclair jacobalainaleclair

23-10-2020

Answer:

9n−3

Step-by-step explanation:

Answer Link

Otras preguntas

Adverbs Fill in the blanks 1. Cougars can swim______, and climb trees. 2. They used to live__________ in North America, from Chile to Yukon, but now are quite_

On June 30, 2021, the Esquire Company sold merchandise to a customer and accepted a noninterest-bearing note in exchange. The note requires payment of $40,000 o

Square root; 4p^7q^2+p^4q^2

A sled on ice moves in the ways described below. Friction is so small that it can be ignored. A person wearing spiked shoes standing on the ice can apply a forc

Identities by w.d. valgardson

Which expression can be used to find 52% of 230? A. 230/ 0.52 B. 0.52 • 230 C. 52 • 230 • 100 D. 230/52

Please Help!! Rewrite as a square or cube of a number: 125

How much interest is earned if $2500 is invested for 25 years at 8% simple interest? * 0500 50000 250 O 5000

Which of the following is an example of indirect quotation? Select one: O a. Torres said to me that he was going to get revenge for his nephew's death. O b. "I

Name a classical music artist that hit a huge milestone in the world