1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
german
3 years ago
12

Which expression is equivalent to 4x+3x+4-2x

Mathematics
1 answer:
kvv77 [185]3 years ago
6 0

Answer:

5x+ 4

Step-by-step explanation:

First, put all of the x variables together. So 3x+4x=7x

7x + 4 -2x  Since the 2x is negative you can subtract it from 7x and get 5x.

you can not add the four to the 5x because it does not have a matching variable.

So, you have: 5x+ 4

You might be interested in
Cos2a= 2cos^2a-1 for all values of a<br><br> true or false?
Law Incorporation [45]
True
<span>Cos(A+B)=CosACosB-SinASinB
therefore Cos(A+A)= CosACosA - SinASinA
= Cos^2A - Sin^2A</span>
5 0
4 years ago
Read 2 more answers
HELP ME PLAESE ASAP PLAESE TELL ME HOW YOU SOLVED ITT
dolphi86 [110]
I believe it is 960 inches. For the long triangles, I just made them a square so I multiplied base times height. For the small triangles, i did the same thing. Long triangles were 640, small triangles were 320
3 0
3 years ago
How many 5-millimeter-long spiders would it take to make a line of spiders 1 meter long?
Bogdan [553]

Answer:

1000

Step-by-step explanation:

10milimeter=1 centimeter

100 centimeters=1 meter

10x100=1000

Let me know if im right :)

3 0
3 years ago
Cindy has 26 nickels. She is getting rolls of nickels from the bank. She has enough money to get up to 10 rolls of nickels and e
Alchen [17]

We know that the domain is actually the number of rolls that she gets because it is the input variable in the equation  f (r) = 40 r + 26. The number of rolls that she can get can never be a negative number nor a zero nor a decimal number. However she can only get up to 10 rolls. Therefore the answer is:

 

all integers from 1 to 10, inclusive

8 0
3 years ago
Write a word problem that can be solved using a drawing 4 x 8 ?
a_sh-v [17]

Answer:

Bill was designing his living room. Bill decided his room was twice the size of his rug. His rug was 4x8, how big was his room.

Step-by-step explanation:

Sorry i tried.....

4 0
3 years ago
Other questions:
  • Columns in the matrix/product not defined/given/ what's true​
    12·1 answer
  • What does this mean? Please help
    7·1 answer
  • Which function is the inverse of f(x)= 3x+5 over 7
    13·1 answer
  • Help, please show how to find x, thank you
    9·1 answer
  • This is Area of composite figures
    10·1 answer
  • A small bag has a penny, a nickel, a dime, and a quarter. A child chooses 2 coins from the bag at random. What is the probabilit
    5·1 answer
  • Please help is for now
    11·2 answers
  • Can someone help less than 2 minutes please...
    7·2 answers
  • Which part of this graph shows a nonlinear relationship?
    5·2 answers
  • Given lines are parallel, find the value of x.<br> Then determine the measure of the angle.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!