sharonglass77 sharonglass77

01-04-2017
Mathematics

contestada

Which of the following expressions is equivalent to the expression below?
4(5x + 2 - x)

A. 16x + 2
B. 16x + 8
C. 20x + 1
D. 20x + 4

Respuesta :

Аноним Аноним

01-04-2017

I am pretty sure the answer is A. 16x+2

Answer Link

unknown54321 unknown54321

01-04-2017

the first thing we have to do is simplify the first equation by using the distributive property

4(5x)+4(2)+4(-x)

and that simplifies to 20x+8-4x
combine like terms
16x+8

Answer Link

Otras preguntas

What is the scale factor for the set of similar figures? Type in your answer as a decimal.

Choose the correct word to complete the sentence below. (Its/It's) a long hike through the park to get to the lake. a. Its b. It’s

Do oxygen molecules go into or out of the cell

Affixes can provide an element of difference between similar words. Choose the correct word in the set below. You may use a dictionary for help. The telephone i

In which of the following pairs do both organisms belong to the same population? Select one: two similar species of monkeys two residents of New York City a zeb

Which of the following best describes a neutral stimulus? a. Stimulus that causes an automatic response b. Stimulus that has been learned c. Stimulus that is co

Which of the following is an example of mechanical control of nonnative species? a. pesticides b. herbicides c. net barriers d. inspecti

Which is NOT a key abiotic factor in marine ecosystems? a. water temperature c. amount of sunlight b. water depth d. amount of plankton

$900 deposited at an interest rate of 3% for 5 years

Jamal has the following choices for his pizza: white sauce or red sauce; white cheese or yellow cheese; and mushrooms, pepperoni or sausage. What is the probab