alminor0407 alminor0407

07-02-2020
Mathematics

contestada

What is the sum of the linear expression 3x + 9 and 2x + 4

Respuesta :

danilobabaglio danilobabaglio

07-02-2020

Answer:

5x + 13

Step-by-step explanation:

(3x + 9 ) + (2x + 4)

It's quite simple, we just have to add the parts that have x to each other and those that don't have x to each other

3x + 2x + 9 +4 =

then the result is

5x + 13

Answer Link

Otras preguntas

The phrase "human rights" appears often in the news and in textbooks, but what exactly are human rights

21) -5z – 4 + 8 - x; use x = 7, and z = 2

6. Petra is given the equation (x−15)^2+(y+4)^2=100 and identifies its graph as a circle whose center is (−15,4) and radius is 10. Has Petra made a mistake? Exp

What is 1 + 6r + r > -27

Heading into the 1984 presidential election, reporters began to use the term __________ to describe President Reagan’s first four years in office.

What soil develops on top of there parent bedrock?

Write an expression whose value is a reference to a newly created PrintWriter object associated with a file named "message.log". The b>PrintWriter object sho

write an equuation of the line that passes thorugh the given points -3,1 and 0,-8

What is stop and frisk

Categorize the graph as linear increasing, linear decreasing, exponential growth, or negative exponential growth.