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
3241004551 [841]
4 years ago
6

Can you solve x 13x + 7 = 5x - 20 A)3(3/8) B)1(5/8) C)1(5/8) D)3(3/8

Mathematics
1 answer:
Dafna1 [17]4 years ago
3 0

Answer:

x = - 3 3/8

Its negative 3 3/8

Step-by-step explanation:

13x + 7 = 5x - 20

Subtract 5x from both sides

8x + 7 = -20

Subtract 7 from both sides

8x = -27

Divide both sides by 8

x = -27/8

x = - 3 3/8

You might be interested in
I need to know the answer.
Ivanshal [37]
For number 7 the answer should be 20%. 10 is 50% and the other 6 is 30%.
8 0
4 years ago
Read 2 more answers
Draw a line representing the “rise” and a line representing the “run” of the line. State the slope of the line in simplest form.
Oksanka [162]

The slope of the line in its simplest form is 3.

The slope of a line is Slope=\frac{Rise}{Run}.

We need to find the slope of the line in its simplest form.

<h3>What is the slope?</h3>

In mathematics, the slope or gradient of a line is a number that describes both the direction and the steepness of the line. The slope is often denoted by the letter m; there is no clear answer to the question of why the letter m is used for slope.

Select any two points on the line like A and B.

From the below figure it is clear that

Rise = Change in y = -2-(-5) = 3

Run = Change in x = 9-0 = 9

Now, \frac{9}{3} =3

Therefore, the slope of the line in simplest form is 3.

To learn more about the slope visit:

brainly.com/question/3605446.

#SPJ1

6 0
2 years ago
What is an equation of a line that passes through the points (-4,8) and (2,-1)?
Evgesh-ka [11]

Answer:

y = 3/2x + 20

Step-by-step explanation:

Use point-slope form. (long to explain, it is correct though).

3 0
3 years ago
Solve the problem. The formula d = rt gives the distance traveled in time t at rate r. If a bicyclist rides for 2.3 hours and tr
Contact [7]

Answer:

17.83

Step-by-step explanation:

d = r*t

d = 41 miles

t = 2.3 hours

r = ??

d = rt            Substitute

41 = r * 2.3   Divide by 2.3

41 / 2.3 = r   Switch sides

r = 41/2.3

r = 17.83 mph  Answer


4 0
3 years ago
What does the "O" stand for in the S.T.O.P. method of refusal?
natima [27]
B.offer another idea hope i helped :)
3 0
3 years ago
Other questions:
  • Find the sales tax for three cds if each cd is 14.29 and the sales tax is 7.25%
    13·1 answer
  • What is the fifth term of a sequence whose first term is 5 and whose common ratio is 3
    12·1 answer
  • Sonji paid $25 for two scarves, which were different prices. When she got home she could not find the receipt. She remembered th
    7·1 answer
  • A doctor observes a graph that shows the electrical activity (in volts) of the heart of a patient over a period of time (in seco
    11·2 answers
  • What is the equation in point -slope form of a line that passes through the points (2,-6) and has a slope of -3/4
    10·1 answer
  • Please help me with these questions 19pts
    8·1 answer
  • A toll collector on a highway receives ​$8 for trucks and ​$7 for cars. At the end of a 33​-hour ​period, she collected ​$296. H
    7·1 answer
  • 8.55708 to the nearest cent
    8·2 answers
  • ILL MARK BRAINILEST IF YOU ANSWER!!!
    12·1 answer
  • Whoever Answers Correctly Will Get Brainliest, Thanks, and 5.0 Rating!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!