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
Sedaia [141]
3 years ago
13

Solve the equation 3- (2c - 8) = 7 . c= ?

Mathematics
1 answer:
kenny6666 [7]3 years ago
8 0

Answer:

here,

or, 3- 2c + 8 = 7

or, 11 - 2c = 7

or, -2c =7 - 11

or, -2c = -4

or, c = -4/ -2

or, c = 2#

hope this solution will be helpful for you!!

You might be interested in
Keep getting this wrong
Minchanka [31]

Remember that the y-intercept is where the function has a value of x = 0 and the x-intercept is where the function has a value of y = 0. Thus, to find the x-intercept and y-intercept, we can substitute these values into the equation and solve for the other variable.


<u>x-intercept</u>

Since the x-intecept has a y-value of 0, we can substitute this into the function and solve for x.

0 = -2x - 3

  • Set up

3 = -2x

  • Add 3 to both sides

x = - \dfrac{3}{2}

  • Divide both sides by -2

The x-value of the x-intercept is -\frac{3}{2} and the y-value is 0, meaning that the x-intercept has coordinates \boxed{(-\frac{3}{2}, 0)}.


<u>y-intercept</u>

Since the y-intercept has a x-value of 0, we can substitute this into the equation and solve for y:

y = -2(0) - 3

  • Set up

y = -3

  • Multiply and simplify

The y-value of the y-intercept is -3, meaning that the y-intercept of the function is \boxed{(0, -3)}.

4 0
3 years ago
Read 2 more answers
A tour bus travels 2,160 miles in 36 hours. What is the average distance the bus travels in one hour?
maks197457 [2]
2160/36=60
60 is the answer
8 0
3 years ago
Read 2 more answers
A window cleaner rises 36 feet up the side of a building, then descends 17 feet. What is his final position?
monitta

Answer:

19

Step-by-step:

+36 - 17 = 19

6 0
3 years ago
Read 2 more answers
Kelly reads x hours a week. Tim reads two times more than Kelly and Jim reads five hours more than Tim. Which expression represe
grigory [225]
The answer is C.
Tim reads 2 more times than Kelly(2x) and then you add 5 because Jim reads 5 more hours than Tim.
4 0
3 years ago
On a 540-mile trip, cheng and Elsie shared the driving
GREYUIT [131]
If you where to be dividing the answer would be that they both drove 270 miles each 
7 0
3 years ago
Other questions:
  • How do I understand algebra?!!! Algebra is really confusing to me
    10·2 answers
  • A camp tent has a center pole 8feet high. The sides of the tent make an angle of 40° degrees with the ground how wide is the ten
    7·1 answer
  • Ashton is saving money for a new bike. He needs 120$ But only has saved 60% so far. How much more money does he need to buy the
    13·1 answer
  • 702 miles - 150 miles
    12·2 answers
  • Miles ordered 126 books to give away at the store opening. What is 126 rounded to the nearest hundred?
    9·2 answers
  • 220 million drive cars in the US. If 44 million consider buying a hybrid, what percentage of US drivers are considering buying a
    7·1 answer
  • Which expression is equivalent to 9q² - ⅔ (3q - 7) + 5q²?​
    14·1 answer
  • What is the slope line?
    10·1 answer
  • Find the perimeter of the figure. AND I'LL MAKE YOU THE BRAINIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    11·1 answer
  • 38. Cylinder A has a radius of 1 m and a height of 4 m. Cylinder B has a radius of 1 m and a height
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!