dejina94 dejina94
  • 01-09-2021
  • Mathematics
contestada

5. If -5(-2x + 10) is equivalent to 10x + b, what
is the value of b?

Respuesta :

govdylan1
govdylan1 govdylan1
  • 01-09-2021

Answer:

b = - 50

Step-by-step explanation:

Using F.O.I.L (First Outer Inner Last)

-5 × - 2x = 10x

-5 × 10 = - 50

10x - 50

10x - 50 = 10x + b

10x - 10x - 50 = b

b = - 50

Answer Link

Otras preguntas

Which of the following organisms reproduces asexually? OA. Human OB. Bacteria C. Spider D. Lobster
Which is not a form of waste removal from the body? A Crying B Sweating C Urinating D Expelling gas
_______ has the ability to introduce methods in which government can use to assist in ensuring equity
2. What is the 7th term of an A.P: 50+45+40? a. 40, b. 20, c. 15, d. 22​
Questions are in the pictures
Some viruses can undergo lysis or lysogeny within the same host. Under what conditions might the virus favor lysis instead of lysogeny?.
Select a particular topic that is relevant to the colonial era and the Age of Reason, and form a thesis that explores an aspect of that topic.
What is the molality of phosphoric acid, h3po4, in a solution prepared from 376 g of phosphoric acid and 1. 70×103 g of ethylene glycol, c2h4(oh)2?
A chemist reacted 0. 2 moles sodium benzoate with 0. 25 moles of hydrochloric acid. if she generated 22 g benzoic acid, what was her percent yield? (mw of benzo
A monosaccharide that consists of 5 carbon atoms, one of which is in a ketone group, is classified as a(n) _______