willettejones6 willettejones6

03-07-2017
Mathematics

contestada

What expression is equivalent to 2 (a+2b)-a-2b
3a+2b
3a-2b
a-2b
a+2b

Respuesta :

daphnewong daphnewong

03-07-2017

answer:
a+2b

work:
2(a+2b)-a-2b = 2a+4b-a-2b
2a+4b-a-2b= a+2b

Answer Link

playerawesome1 playerawesome1

03-07-2017

2(a + 2b) - a -2b
2a + 4b - a -2b
a + 2b

Answer Link

Otras preguntas

What is the formula of the ionic compound formed between Al and S?

Determine the interval(s) for which the function shown below is increasing. Write your response in interval notation using the symbol ∪ when necessary.

What is the "Cornucopia"? Why is it important?

Joseph Hill has the following assets and liabilities as at 30Dec2019. Equipment 6200Creditors 2800Car7300Stock of goods 8100Debtors 4050Cash at bank 9100Cash in

20) How many particles are in 12 grams of iron. I need to know the answer to 20 & 21 on this page

(x-20)²=x²-20 show your working out

suppose y varies directly as x. if x=7 when y=21, find x when y=30

how did Perseus feel about Medusa? From Chapter 1 Perseus

Can 10 9 8 lengths form a triangle

write essay about advantages and disadvantages of modern technology please!