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
siniylev [52]
2 years ago
7

15 - 4x = -9x + 75

Mathematics
1 answer:
algol132 years ago
8 0

Answer:

x=12

Step-by-step explanation:

You might be interested in
Which equation represents a proportional relationship?
asambeis [7]

Given:

Four equations in the options.

To find:

The equation which represents a proportional relationship.

Solution:

If y is proportional to x, then

y\propto x

y=kx

where, k is the constant of proportionality.

In this case if x=0, then y=0. It means the graph of a proportional relationship passes through the origin.

From the given options, only option B, i.e., y=\dfrac{1}{4}x, is of the y=kx, where, k=\dfrac{1}{4}.

So, the equation y=\dfrac{1}{4}x represents a proportional relationship.

Therefore, the correct option is B.

6 0
2 years ago
If 5/8 yards of fabric costs 3.75 dollars what does one yard cost
Sladkaya [172]
3.75 / 5 =0.75
0.75 x 8 = 6
So one yard is 6
Sorry, I’m not American so I don’t know about dollars but this should be correct x
4 0
3 years ago
A car leaves a city with a speed of 90 mph. Three hours later and our of the same city another car in pursuit of the first leave
Hunter-Best [27]
The second car is 30 minutes
7 0
3 years ago
A.359.5<br> B.2,178<br> C.18.0
marshall27 [118]

Answer:

C, or 18.0

Step-by-step explanation:

The SAS theorem provides that the area is 17.97, which rounds up to 18.0, giving you C as the answer. The other two are far too high for the given values.

5 0
3 years ago
Real easy math i just dont wanna do my hw.​
ahrayia [7]

Answer:

6x^2 (3x^2 - 2)

Step-by-step explanation:

18x^4 - 12x^2

6x^2 (3x^2 - 2)

6 0
3 years ago
Other questions:
  • Help with interest rate need the answer
    7·1 answer
  • An ant moves 18 millimeters every 5 seconds
    10·1 answer
  • Jamaal read 1/11 of a book in 2/5 of an hour. At this rate, how long will it take him to read the entire book?
    14·2 answers
  • Rob is travelling to germany he drives for1 1/2 hours wait for 2 3/4 hours flight lasts 2 1/3 hours how long has he travelled pu
    8·2 answers
  • The question says finding fraction
    14·2 answers
  • What is the diameter of circle C?
    11·1 answer
  • In the quadrilateral below, Angle A is-congruent-to angle C, and Angle B is-congruent-to angle D.
    13·2 answers
  • (x - 1) squared<br>Can you help pls<br>​
    7·2 answers
  • Which of the following statements says that a number is between -5 and 5?
    7·2 answers
  • Shawna reduced the size of a rectangle to a height of 2 inches. What is the new width if it was originally 24 inches wide and 12
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!