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tia_tia [17]
2 years ago
9

How do you write an equation to represent a real-world situation?'

Mathematics
1 answer:
VMariaS [17]2 years ago
6 0

In following manner we can write an equation to represent a real-world situation

Step 1: From the problem statement, determine the known and unknown quantities.

Step 2: Using keywords, ascertain the connection between the known and unknown quantities.

Step 3: Create an equation to show how the known and unknown quantities relate to one another.

There are various mean types in mathematics, particularly in statistics. Each mean helps to summarize a certain set of data, frequently to help determine the overall significance of a specific data set.

A mathematical statement known as an equation is made up of two expressions joined together by the equal sign. A formula would be 3x - 5 = 16, for instance. When this equation is solved, we discover that the value of the variable x is 7.

Learn more about equation here

brainly.com/question/2972832

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On the graph shown, line C is the parent function
AfilCa [17]

Answer:

g(x) = log2 (x) – 1

Step-by-step explanation:

I just did this on Edge

4 0
3 years ago
If 3x - 2 (4x - 8) = 16 , then x = 0.<br> True<br> False
Andrew [12]

Answer:

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Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Solve: <br>x + y = 7<br>3x - 2y = 11<br><br>By using Substituting method.​
Salsk061 [2.6K]

\large\underline{\sf{Solution-}}

\sf  \longmapsto x + y = 7 \: \: - - - (i)

\sf  \longmapsto 3x - 2y = 11 \: \: - - - (ii)

<u>By first equation,</u>

\sf  \longmapsto x + y = 7

\sf  \longmapsto x = 7 - y

<u>Now, we can find the original value of y.</u>

\sf \longmapsto 3x - 2y = 11

\sf  \longmapsto 3(7 - y) - 2y = 11

\sf  \longmapsto 21 - 3y - 2y = 11

\sf  \longmapsto 21 - 5y = 11

\sf  \longmapsto - 5y = 11 - 21

\sf  \longmapsto - 5y =  - 10

\sf  \longmapsto y = \dfrac{ - 10}{ - 5}

\sf  \longmapsto y = 2

<u>Now, we can find the original value of x.</u>

\sf  \longmapsto x + y = 7

\sf  \longmapsto x + 2 = 7

\sf  \longmapsto x = 7 - 2

\sf  \longmapsto x = 5

Therefore, the values of x and y are 5 and 2 respectively.

8 0
3 years ago
Read 2 more answers
Lauren bought 5 pizzas for $17 each. She paid with a $100 bill.
Lelechka [254]
The first blank is 17
2nd blank is 85
3rd blank is 15

wat happened is
C=paid-costofpizzas
paid=100
costofpizzas=number of pizzas times cost per pizza
costofpizzas=5 times 17

so
C=100-5 times 17
C=100-85
C=15
change=$15
6 0
3 years ago
Read 2 more answers
Find the volume of the figure below.
Nana76 [90]
This is something I’ve never seen before I think you have to add the numbers.
4 0
3 years ago
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