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
Ber [7]
2 years ago
7

In algebra, we often study relationships where a change to one variable causes change

Mathematics
1 answer:
Jet001 [13]2 years ago
8 0

A familiar situation is: <em><u>cost </u></em><em><u>of books you pay for versus the </u></em><em><u>quantity </u></em><em><u>of books bought.</u></em>

Cost of books ($) and quantity of books are directly proportionally related in the situation.

The graph will look like the graph in the <em>attachment </em>below.

A quantity (dependent variable) will change constantly in relation to another quantity (independent variable) if the relation is a proportional relationship.

  • A familiar situation for example can be the cost you pay for books will be directly proportional or dependent on the number of books you bought.

That is:

  • Number of books = independent variable

  • Cost ($) = dependent variable

  • A change in the number of books will cause a change in the cost you will pay for buying books.

This shows a direct proportional relationship between the two quantities.

On a straight line graph, the graph will be a proportional graph showing number of books on the x-axis against cost ($) you pay on the y-axis.

<em>Therefore:</em>

  • A familiar situation is: <em><u>cost </u></em><em><u>of books you pay for versus the </u></em><em><u>quantity </u></em><em><u>of books bought.</u></em>

<em><u /></em>

  • Cost of books ($) and quantity of books are directly proportionally related in the situation.

  • The graph will look like the graph in the <em>attachment </em>below.

Learn more here:

brainly.com/question/5281177

You might be interested in
!HELP! Which expression is equivalent to the given expression? (10c^6 d^-5) (2c^-5 d^4)
Aliun [14]

Answer: 2343

Step-by-step explanation:

8 0
3 years ago
What is 3(exponent 2) multiplied by 3(exponent 3) ????
rusak2 [61]

                                                   \huge\boxed{243}

___________________________________________________________

                                             \boxed{Explanation}

So, we have the following equation...

3^2*3^3=(?)

Remember 3^2 and 3^3 is the following...

3^2=3*3\\3^3=3*3*3

Therefore, 3*3=9\\3*3*3=27\\9*27=243

So, your final answer is \boxed{243}.

___________________________________________________________

<em>Glad to help!</em>

\huge\boxed{Thanks,\;Plip.}

3 0
3 years ago
Read 2 more answers
The entire graph of the function h is shown below write the domain and range of h using interval notation.
telo118 [61]

you can only see values of x Ranging from $-3$ to $3$ and they're included, so domain is $[-3,3]$

and $y$ values ranging from $-2$ to $4$ but $-2$ is not included so range is $(-2,4]$

4 0
3 years ago
45 x 3.5 please explain
Alinara [238K]

Answer:

157.5

Step-by-step explanation:

Try like this:

45 times 3.5

8 0
3 years ago
Read 2 more answers
What is the number of fluid ounces in 7 cups.
vovikov84 [41]

Answer:

56 ounces :)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve: (Y - 1.2895)/ 18594 = 18590 (Y-1.8590)
    8·1 answer
  • How would i solve this?
    12·1 answer
  • Xy - 2xy + 3y - 6x y + 4xy
    8·1 answer
  • Plz answer ASAP!
    6·1 answer
  • One cylinder has a volume that is 8 Centimeters cubed less than StartFraction 7 over 8 EndFraction of the volume of a second cyl
    6·2 answers
  • Brand X costs $1.65 for 11 ounces. Brand Y costs 2 cents more per ounce. What is the cost of 15 ounces of brand Y?
    9·2 answers
  • Please help!<br> Solve for x.
    5·1 answer
  • Please help due in 5 minutes
    7·1 answer
  • Please help! Will give brainliest to correct answer
    11·2 answers
  • Is the question: Do prefer doing cool math problems or reading about old boring history? fair or biased
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!