21-11-2018
Mathematics

contestada

Pls help for math homework. Show work.

Pls help for math homework Show work class=

Respuesta :

tanner23456 tanner23456

21-11-2018

12x - 13 - x - 9 + 10x

First, get the like terms together

12x + 10x - x -13 -9

Now, combine like terms

12x + 10x - x = 21x

-13 - 9 = -22

Final Answer:

21x - 22

Answer Link

Otras preguntas

a number is added to 9. the result is then multiplied by 4 to give a new result of 120. what is the number ?

Writing an email to a friend is an example of which type of communication

Please Help!! How do you find rate of change using a graph?

The ____ directory contains configuration files that the system uses when the computer starts.

Tara and julia run a race. Julia takes 42 seconds to run the race. She is 7 seconds faster than Tara. How many seconds does Tara take?

Lance lopes went to his bank to find out how long it will take for $1,500 to amount to $2,700 at 15% simple interest. can you solve lance's problem? (round time

A class of 25 students is going on a field trip to a science museum.They plan to visit the exhibits in small groups of 2,3, or 4 students along with a chaperone

A jar of mayonnaise is shaped like a cylinder. The radius of the jar is 1.5 in. and it’s height is 7 in. The mayonnaise sells for 0.08 per in

How much energy is stored in a spring with a spring constant of 760 N.m if the spring is compressed a distance of 0.57 m from its free length? A. 430 j B. 250 j

Talia has 80 pounds of soil she wants to divide it into bucket so that each bucket weighs 4/5 lb how many buckets will she need