leeellee28 leeellee28

11-02-2021
Mathematics

contestada

-(x + 2y + 3) - 3x + y
X = 4 and y = -2

Respuesta :

gmercer8539 gmercer8539

11-02-2021

Answer:

-17

Step-by-step explanation:

-(4+2(-2) +3) -3(4) -2

-(4-4+3)-3(4)-2

-3-3(4)-2

-3-12-2

-17

Answer Link

Otras preguntas

Urgent!! What does the first stage of a multi stage rocket do?

Find the perimeter of the quadrilateral shown here.

Please help me these right now.

I don‘t get this question

Name the set(s) of numbers to which –10 belongs. A. whole numbers, integers, rational numbers B. rational numbers C. integers, rational numbers D. whole num

if you were asked to load 225 boxes onto a truck and the boxes are crated with each crate containing nine boxes how many crates would you need to load

Jerry, Will, and Al all work at the same company. Jerry earns 80% of Will salary, and Will earns 75% of Al’s salary. What percent of Al’s salary is equal to Jer

Lichens help with soil formation because they ( its a multi choice question )A) are often the first organisms to enter barren environments.B) help plants get nu

In which test condition below would you expect a memory deficit in a rat with hippocampal damage?

at the sewing store, ava bought a bag of buttons. 21 in all. 21 of the buttons were large. what percentage of the buttons wre large