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
kirza4 [7]
3 years ago
12

How do you write a real world scenario using equations​

Mathematics
1 answer:
olga2289 [7]3 years ago
6 0

Answer:

You will need an unknown value at first. Let that value be X.

Step-by-step explanation:

So let's say that Sandra earns 5 dollars per hour and already has 30 dollars. Now lets use this form

y-mx+b(Easy way to write one)

y=5x+30    

X Is Number of hours while y is the money gained

You might be interested in
Complemetary angles are two angles whose measures add up to 90 degrees. The ratio of the measures of two complementary angles is
pochemuha

Let A and B be the two complementary angles.

A = smaller angle = 2x

B = larger angle = 13x

x = some unknown number

Note how the ratio A:B turns into 2x:13x which simplifies to 2:13

A+B = 90 ... because the angles are complementary

2x+13x = 90 ... substitution

15x = 90

x = 90/15

x = 6

A = 2*x = 2*6 = 12 degrees

B = 13*x = 13*6 = 78 degrees

The two angles are 12 degrees and 78 degrees.

Check:

A/B = 12/78 = (2*6)/(13*6) = 2/13, so A:B = 2:13

A+B = 12+78 = 90

3 0
3 years ago
3 − (2x − 5) &lt; −4(x + 2)<br><br> please help!!!!!!!!!
Flauer [41]
Just plug in an easy number for "x" and solve. Then see if the second problem is really greater that the first
7 0
3 years ago
Read 2 more answers
A school newspaper will survey students about the quality of the
Novay_Z [31]
Method 2 is the least biased.

1) vegetarians are a select group, so they might have a certain biased perspective
2) if students are chosen randomly from every grade, all grades are included and there will be a variety of responses
3)not all students dislike the program, so it is an unfair representation
4)only students who have a strong opinion will complete the survey
3 0
3 years ago
Finish the lyric and name the song and artist (For fun)
nirvana33 [79]
“Only want people around that's gonna make me better”
3 0
3 years ago
Read 2 more answers
3. Which rule describes a transformation across the<br> y-axis?
stiv31 [10]

Answer:

Reflection

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • A weed called the boomstar vine is known for growing at a very fast rate. It can grow up to 0.5 feet per day.
    10·2 answers
  • Think of a number, double it and then subtract 10, the answer is -27 white an equation and solve
    9·1 answer
  • Need Help Please (b) Solve for x. Show each step of the solution. 3.5(7 – x) + 28 = 97 – 4.5(3x + 21)
    11·1 answer
  • Then is three times as old as Daniel and also four years older than Daniel. How old is Daniel?
    12·1 answer
  • XY=4x, YZ=x, and XY=25<br> x=<br> YZ=
    10·1 answer
  • What are the solution(s) to the quadratic equation 50 - x2 = 0?
    15·1 answer
  • PLEASE HELP ME IM GIVEING POINTS AWAY BEING TOO LAZY TOO SOLVE MY CLASS WORK LOL
    12·2 answers
  • Help me please this one is timed faster
    13·1 answer
  • Which case is correctly matched with the principle it established?
    14·1 answer
  • Which sentence from this introduction paragraph is most clearly providing background
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!