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
Volgvan
1 year ago
12

According to​ statistics, a person will devote 34 years to sleeping and watching TV. The number of years sleeping will exceed th

e number of years watching TV by 22. Over the​ lifetime, how many years will the person spend on each of these​ activities?
Mathematics
1 answer:
Kobotan [32]1 year ago
3 0

Considering the definition of an equation and the way to solve it, a person will devote 28 years watching TV and 6 years sleeping.

<h3 /><h3>Definition of equation</h3>

An equation is the equality existing between two algebraic expressions connected through the equals sign in which one or more unknown values, called unknowns, appear in addition to certain known data.

The members of an equation are each of the expressions that appear on both sides of the equal sign while the terms of an equation are the addends that form the members of an equation.

The solution of a equation means determining the value that satisfies it. In this way, by changing the unknown to the solution, the equality must be true.

To solve an equation, keep in mind:

  • When a value that is adding, when passing to the other member of the equation, it will subtract.
  • If a value you are subtracting goes to the other side of the equation by adding.
  • When a value you are dividing goes to another side of the equation, it will multiply whatever is on the other side.
  • If a value is multiplying it passes to the other side of the equation, it will pass by dividing everything on the other side.

<h3>This case</h3>

Being "x" the number of years watching TV, and knowing that:

  • The number of years sleeping will exceed the number of years watching TV by 22.
  • A person will devote 34 years to sleeping and watching TV.

the equation in this case is:

x + (x+22) =34

Solving:

x + x =34 -22

2x= 12

x= 12 ÷ 2

<u><em>x=6</em></u>

As the number of years sleeping will exceed the number of years watching TV by 22, then<u><em> x +22= 6 +22= 28 years.</em></u>

Finally, a person will devote 28 years watching TV and 6 years sleeping.

Learn more about equations:

brainly.com/question/4983716

brainly.com/question/13314678

#SPJ1

You might be interested in
Identify the numerical coefficient of the term -13x^2y
nalin [4]

Answer:

2y

Step-by-step explanation:

5 0
3 years ago
Solve for x: 5x-34 = 2x-4
LUCKY_DIMON [66]

Answer:

x = 10

Step-by-step explanation:

3 0
2 years ago
7x + 10x + 20 = what​
RSB [31]

Answer:

the answer is 17x+20

Step-by-step explanation:

7x+10x+20

17x+20

hope it helps

mark me brainliest pls

6 0
2 years ago
Read 2 more answers
Please help is needed urgently! 8th grade math question?!
AURORKA [14]

ratio of the diagonal to the side of the rectangle is 17/8 or 17:8

Step-by-step explanation:

Length of Diagonal = 34 inches

Length of side = 16 inches

Base= 30 inches

We need to find the ratio of the diagonal to the side of the rectangle.

ratio of the diagonal to the side of the rectangle = \frac{length of diagonal}{length of side}

Putting values:

Ratio=\frac{34}{16} \\Simplifying:\\Ratio=\frac{17}{8}

So, ratio of the diagonal to the side of the rectangle is 17/8 or 17:8

Keywords: ratio

Learn more about ratio at:

  • brainly.com/question/10764770
  • brainly.com/question/4302397
  • brainly.com/question/4713715

#learnwithBrainly

6 0
3 years ago
Help with math please
natulia [17]

Answer: The answer is B

Step-by-step explanation: Because x=6 and y=6 = 12

..y equal twice the times we have right now..... and there is a lot of solutions to equal 12...

4 0
3 years ago
Other questions:
  • Determine the volume of a conical vessel having radius of the base as 5cm and its slant height as 13cm.
    13·1 answer
  • HELP FAST
    13·2 answers
  • Marissa wanted a laptop. Best Buy was selling it for $329.00. She had a coupon for 15% off. The sales tax was 8.5%. How much did
    9·1 answer
  • The cost, in dollars, of cellular phone service with Econo-phone is given by C = 0.18x + 14.55, where x is the number of minutes
    6·2 answers
  • What is -5+56&lt;1 please and thank you
    9·1 answer
  • The cost to make a Nike shoe is $20 USD and the store wants to make a profit of 75% of the cost price.
    15·1 answer
  • Find the measure of each angle indicated.<br><br> A) 21°<br> C) 23<br> E) 25°<br> B) 80°<br> D) 20°
    5·2 answers
  • Someone plz help me
    12·2 answers
  • List the numbers in order from least to greatest.<br><br> −3, 9, −12, −7, 5, 1
    15·1 answer
  • La linea punteada en la figura muestra un corte realizado a un triángulo. El corte es Paralelo A La Base Y Se Corta Por La Mitad
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!