Seudónimo Seudónimo

15-11-2020
Mathematics

contestada

simplify by combining like terms

1) 7b - (3a - 8b)

2) 4a-5(a+1)

show work, please

Respuesta :

kelly1204 kelly1204

15-11-2020

Answer:

1)15b-3a

2)-1a-5

Step-by-step explanation:

1）7b-1(3a-8b)

7b-3a+8b

7b+8b-3a

15b-3a

2）4a-5(a+1)

4a-5a-5

-1a-5

Answer Link

Otras preguntas

All of the following statements about propaganda are TRUE except: A. It may be factual, exaggerated, or completely deceptive. B. It was used by both the US and

why were most americans more prosperous than europeans during the 1920s

Which of the following is a irrational number a) 787 b) 13/17 c) 4.5102 d) 620

which of the following hormones has a different effect when it is released in males instead of females?

En quelle année à ete écrit Antigine

sales at Cycle Time increased by 370% this year. Which of the following is equivalent to 370%? 37/100, 3.7, 3 7/100 or 37? How do I figure this out?

spring break on the coast 2016

how many bones in the human body

A card was selected at random from a standard deck of cards. The suit of the card was recorded, and then the card was put back in the deck. The table shows the

according to the enotes, _____________ certification of your company can prove to other companies that your company is committed to sustainability at an organiz