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
gladu [14]
3 years ago
7

Which equation represents a proportional relationship?

Mathematics
2 answers:
Zepler [3.9K]3 years ago
8 0
The graph of a proportional relationship is that of a straight line that passes through the origin (0,0).  It has the format y = kx, where k is the "constant of proportionality."     Linear functions of the form y = mx + b are NOT proportional relationships if b is not zero.
Sergeu [11.5K]3 years ago
7 0
There is no equations 
You might be interested in
Eight times the sum of 9 and some number is 192.​
vovikov84 [41]

Answer:

15

Step-by-step explanation:

To solve this, divide 192 by 8:

192/9 = 24

Subtract 9 from 24:

24 - 9 = 15

Therefore, 8 times the sum of 9 and 15 is 192

3 0
3 years ago
Read 2 more answers
Simplify: -5(3c-9) – 9c – 7c2 +5<br> What’s the answer?
saveliy_v [14]

Answer:

ANSWER: -7c^{2} -24c+50

Step-by-step explanation:

5 0
3 years ago
Plz help i do not understand the question.
gavmur [86]
The question is asking you to come up with a real-life example of something that can be represented as 15+ c= 17.50. If I were you I would do sales tax. You bought an item with a 15 dollar price tag, but when you go to check out 2.50 are added in tax to equal 17.50. to solve subtract 15 from 17.50: c= 2.50.  Your variable (c) represents the sales tax.  Hope that helps! :)
6 0
3 years ago
HELP! HELP!
alexgriva [62]

Answer:

The answer should be C. By combining like terms you can find the answer. 1.75a+2.75a = 4.5a

2.25b + 1.75b = 4b

2.25c + 1.25c = 3.5c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A rectangular pyramid is sliced parallel to its base as shown in the figure. What is the shape of the resulting two-dimensional
Fed [463]

Answer:

Bbsvsgdv

Step-by-step explanation:

Bsbzvevv

7 0
3 years ago
Other questions:
  • Please answer QUestion <br><br> L
    5·1 answer
  • If the measure of angle BCD=51 degrees, solve for x.
    8·1 answer
  • How to solve <br> 3+5x=20+7x
    11·2 answers
  • SDAY:<br> ve the equation:<br> 5x – 2(x + 7) = -5
    14·1 answer
  • Micah was asked to add the following expressions:
    10·1 answer
  • Is this correct????.????.??.??
    14·1 answer
  • How to solve -2(1-7n)-5n=34
    15·2 answers
  • I need help with my math homework <br><br> ASP
    6·2 answers
  • X2 - __________x + 144
    15·1 answer
  • LaShawn earned $60.00 for working 8 hours this weekend. What is the total amount of money LaShawn would earn for working 34 hour
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!