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
rosijanka [135]
3 years ago
9

When are x+3 and 2x equal? When are they not equal?

Mathematics
1 answer:
irinina [24]3 years ago
3 0

Answer:

x+3= 2x when x = 3

3+3 = 2*3

6= 6

They are not equal when x is any other number rather than 3

You might be interested in
Find the difference. (5x 2 - 3x + 7) - (3x 2 + 4x - 5)
GREYUIT [131]
If you simplify this expression you get 2x 2 -7x -2

3 0
3 years ago
Evaluate each expression express the result in scientific notation PLSSS I NEED THIS QUICK AND INCLUDE THE EXPLANATION
Anna71 [15]

Answer:

3.1 × 10^5

Step-by-step explanation:

8.37 ÷ 2.7= 3.1 when you divide you subtract the exponents

6 0
2 years ago
. Campbell's paycheck was $257.20. She put 1/4 of her paycheck in her savings account and used 1/3 of what was left to pay bills
evablogger [386]
I could be wrong because people do make mistakes, but i’m pretty sure the answer i got was right
$128.60
explanation:
$257.20 divided by 4=$64.30
$257.20-$64.30=$192.90
$192.90 divided by 3=$64.30
$192.90-$64.30=$128.60
therefore, she has $128.60 left from her paycheck after bills
5 0
3 years ago
1,792 divided by 3.5
sladkih [1.3K]

Answer 512

Step-by-step explanation:

1,792 divided by 3.5 =512

5 0
3 years ago
Read 2 more answers
Please I need help immedietly and please type in the correct answer don’t answer if u know it’s wrong and thank you loves
defon

make a line going straight from (0,0) to (2,2) and so on and the other line starts at (0,0) and go to (1,1) and follow along the other line

7 0
3 years ago
Other questions:
  • A bird feeder is in the shape of a cylinder. It has a volume of about 100 cubic inches. It has a radius of 2 inches. What is the
    13·2 answers
  • Which of the following ratios is not equivalent to the following statement: The ratio of right-handed students to left-handed st
    6·1 answer
  • Is the following a function?
    7·2 answers
  • Without drawing the graphs, find the points of intersection of the lines: a 7x+4y=23 and 8x–10y=19
    8·1 answer
  • What is the answer to this
    5·1 answer
  • Automobile license plates in Massachusetts usually consist of three digits followed by three letters. The first digit is never z
    5·1 answer
  • Which equation describes relationship between X and Y in the table?
    11·2 answers
  • An artist is designing a kite like the one show below. Calculate the area to determine how much material she will need to create
    13·1 answer
  • Which of the following is equivalent to (2x+3)(x-7)?
    11·1 answer
  • 1.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!