vinsav77 vinsav77

19-01-2021
Mathematics

contestada

Which expression is equivalent to -7a - 8 + 12a - 4?

Respuesta :

evanbnguyen evanbnguyen

20-01-2021

Answer:

5a -12

Step-by-step explanation:

-7a - 8 + 12a - 4

Add the terms that have the variable "n"

5a - 8 -4

add numbers

5a-12

Answer Link

Otras preguntas

What was one way industrialization led to rising imperialism in the 1800's

I need help pls, show work

Taken together, what did president roosevelt's actions in the anthracite coal strike of 1902 and the dissolution of northern securities in 1904 demonstrate abou

Your aunt has a fear that makes it difficult for her to leave her home. she feels trapped and is unable to work or engage in any type of activity that requires

In terms of per capita government spending, texas

What number should be added to both sides of the equation to complete the square? x^2 + 3x = 6

NEED HELP!! I WILL RATE BRAINLIEST!!!! I think it is the second choice...

Read the fable and determine its theme. In a paragraph of three to five sentences, use evidence from the story to support your identified theme. A Shepherd B

Also exhibits as a situation in which there is a higher than normal number of white blood cells. in this case, the cause is often an infection that is being fou

If you wanted to compare and contrast different attributes or relationships associated with a character, you could use a _____ to help you gather information.