RoseCrystal01 RoseCrystal01

02-10-2019
Mathematics

contestada

Simplify the following expression:

- (- 8m - 4n + 7)

A. 8m + 4n - 7

B. 8m + 4n + 7

C. 8m - 4n - 7

D. -8m - 4n - 7

Respuesta :

zrh2sfo zrh2sfo

03-10-2019

Answer:

-7 + 8 m + 4 n thus A. is your Answer

Step-by-step explanation:

Expand the following:

-(-8 m - 4 n + 7)

-(7 - 8 m - 4 n) = -7 - -8 m - -4 n:

-7 - -8 m - -4 n

-(-8) = 8:

-7 + 8 m - -4 n

-(-4) = 4:

Answer: -7 + 8 m + 4 n

Answer Link

Otras preguntas

Meiosis _____ the ploidy of cells

¿En qué escuela nocturna estudia ud? Mean?

Zuma bought a snowboard with a regular price of $295. It was on sale at a 25% discount. There was an 8% tax on sale price. How much did Zuma spend to buy the sn

Read the poem entitled “Wheels and Wheels” as it appears in Chapter 5 of Wheels of Change. “Wheels and Wheels” The maiden with her wheel of old Sat by t

wich distance .easure 7 units

A total of $5000 was invested in two accounts. One pays 5% annual interest, and the second pays 7% annual interest. If the first-year interest is $325, how much

the slope is -4 and it passes through (5,8)

WILL GIVE BRAINLIEST!!!! LOOK BELOW TO ANSWER MY QUESTION.

What is the purpose of a rhetorical question? For the writer or speaker to persuade For the reader to reflect Both A and B are possible purposes.

Adam has $300 to donate.For the next five weeks he donates $60 each week to a different charity. His remaining donation money can be shown by a sequence.