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
antiseptic1488 [7]
3 years ago
11

7. Seven times a number is equal to 12 more than 3 times the number.

Mathematics
1 answer:
Jet001 [13]3 years ago
4 0

Answer:

7n = 12+ 3n

Step-by-step explanation:

The first thing to do is subtract 3n from 7n. This would get you 4n = 12. 4 times 3 equals 12, so n equals 3.

To check your answer. 21 = 12+9. sure enough it matches our answer

You might be interested in
Find the slope of the line that passes through (6, 68) and (54,-7)​
soldi70 [24.7K]

Answer:

-25/16

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-7-68)/(54-6)

m=-75/48

m=-25/16

7 0
2 years ago
Read 2 more answers
Can you identify a parallel or perpendicular equation and type the correct code?
AlladinOne [14]

Answer:

The equation of the line that is parallel to  is  and the equation of the line that is perpendicular to  is .

Let be a line whose equation is:

(1)

Whose explicit form is:

(2)

Where:

- Independent variable.

- Dependent variable.

The slope and x-intercept of the line are  and , respectively.

There are two facts:

A line is parallel to other line when the former has the same slope of the latter.

A line is perpendicular to other line when the former has a slope described the following form (), where  is the slope of the former.

Then, the equation of the line that is parallel to  is  and the equation of the line that is perpendicular to  is .

To learn more on lines, we kindly invite to check this verified question: brainly.com/question/2696693

Hope This Helps.

Please Give Brainliest

3 0
3 years ago
What is the value of 3^2?<br><br> pls answer quick I'm being timed
Tomtit [17]

Answer:

I believe the value would be 9.

6 0
3 years ago
Read 2 more answers
Plz help me answer this!!!
larisa86 [58]

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

c=1/4

Decimal Form:

c=0.25

8 0
4 years ago
What does P(X4=2,X3=3,X2=3,X1=2)
Dmitriy789 [7]

Answer:

its b

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Ayee somebody help me on this plz real quick
    6·2 answers
  • Is triangle RST is congruent to triangle XYZ? If so,name the postulate that applies.
    11·2 answers
  • What is the system is equations 5x+4y=8 2x-3y=17
    15·1 answer
  • In​ 2005, 14.7 out of every 50 employees at a company were women. If there are 43,780 total company​ employees, estimate the num
    8·1 answer
  • The price of a snowsuit is reduced by $28.38.
    9·1 answer
  • 2 and 1/4 - 3/4 simplest form
    15·1 answer
  • Nick and Adam workout together. Nick weighs 160 pounds and is gaining about 3 pounds per week. Adam weighs 195 pounds and is los
    6·1 answer
  • Help I don’t know the answer
    13·1 answer
  • Mary drove from her home to the library after she left the library she drove to the park after that she drove home the map shows
    8·1 answer
  • Suppose jamal fell during one race and recorded a time of 210s. Which of the mean, median, and mode would be most affected
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!