kaidian44 kaidian44

25-01-2021
Mathematics

contestada

How Do I simplify this?
-3(x + 4y) + 2(x - 2y) + (3x -5y)

Respuesta :

mrfries77 mrfries77

25-01-2021

Answer:

=2x - 21y

Step-by-step explanation:

One step at a time

-3(x + 4y) = -3x - 12y

2(x - 2y) =2x - 4y

=-3x - 12y + 2x - 4y + 3x -5y

=2x - 21y

Answer Link

Otras preguntas

HELP I NEED HELP ASAP

20 POINTS - see image If you can identify what type of boundaries different locations are, please help thanks.

Use the Rational Zeros Theorem to write a list of all potential rational zeros.

1). At a local department store, suits have been reduced to $36. This price is at 90% off the orange price for suits. Given this, what was the original price of

Which of the following is an exponential model that shows an initial investment of $200 dwindling by 3% annually. A. a(t) = 200(1+0.03) B. a(t)= 200(1 – 0.03) C

A store sells pound of beef for $0.75. If you are having a party and need 6 pounds of beef for hamburgers, using the unit rate, how much would it cost 0 A $3.

I need the answer asappp

Why is it important for elected members of the Federal government and former Presidents to attend the Presidential Inauguration?

V = 15 + 16x — x2 — 2x3

A classmate thinks that cancer and apoptosis are both harmful to organisms. Do you agree or disagree? Explain your reasoning.