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
Mekhanik [1.2K]
3 years ago
9

Seven more than three times a number is thirty-one. Write an equation

Mathematics
1 answer:
olga_2 [115]3 years ago
8 0

Answer:

As an equation, (we'll use x as the variable), that word problem is 3x+7=31.

To solve we'd subtract 7 from both sides to isolate 3x, which gives us 3x=24. Now, to isolate x(unknown number) we would divide both sides by 3. When you divide both sides by 3, you'd get x=8.

You might be interested in
Nothing. Finish my AP calc bc test giving some points out
ZanzabumX [31]

Answer: thx

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the equation, in point-slope form, for a line that goes through ​ (2, −6)(2, −6) ​ and has a slope of ​ −34−34 ​ ?
Keith_Richards [23]
The answer is the last one option: y+6=-34(x+2). I told you the reason in the other similar question.
8 0
3 years ago
A 2 pound bottle of barbeque sauce cost $22.08.what is the price per ounce ?
beks73 [17]

The answer is $0.69. This is because there are 32 ounces in the bottle, and $22.08/32=0.69, or $0.69.

3 0
3 years ago
What is 23 over 8 as a mixed number
igomit [66]

Answer:

2\frac{7}{8}

Step-by-step explanation:

23/8 As a mixed number is 2 7/8

As a decimal, 2.875

8 0
2 years ago
Plz help ASAP
anygoal [31]

Answer:

B.40

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is the length of the hypotenuse of the right triangle ABC in the figure
    14·1 answer
  • Can a prime number always greater tha 1
    5·2 answers
  • 100, 119, 103, 111, 110, x, mean 116
    6·1 answer
  • 4. The cost of a long-distance telephone call is $.50 for making the call and $.10 per minute. What is the slope? What does it r
    13·2 answers
  • What is the measure of
    10·1 answer
  • You are most likely to encounter an irrational numbers when you’re
    7·1 answer
  • Which set of data points could be modeled by a line of best fit that is a decreasing linear function?
    12·2 answers
  • 7. Allan went shopping for stationery. He bought x pens at $1.75 each and y books at
    13·1 answer
  • Help me please.
    9·2 answers
  • The table shows the cost of birdseed at the Feed n Seed store. What is the constant of proportionality between the cost and the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!