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
Ilia_Sergeevich [38]
3 years ago
13

Need help will give brainlest for correct answer and explanation.

Mathematics
1 answer:
solmaris [256]3 years ago
8 0

Answer:

Step-by-step explanation:

Because a function can only have one value of y for one value of x (see vertical line test) only A and D could be parts of the function.

You might be interested in
Solve the following word problem using any method. Show your work.
VLD [36.1K]
Let's set up two equations:
x+y=20             We know she brought total of 20, some of each so x=small y=big
20x+ 30y=450
 
 x+y= 20
   -y    -y
 ------------
 x= 20 -y

substitute into the other equation:    
20 (20-y) + 30y = 450
400 - 20y + 30y = 450
400+ 10 y = 450
10 y = 50
y= 5

So she brought  5 big cases.  Then substitute the value of y into one of the equations.

5+ x = 20 
x= 15

So we bought 15 small cases and 5 big cases. 

Hope this helps! Please give me the brainliest answer if you like it! If you have further questions, please leave a comment or add me as a friend!


5 0
2 years ago
Read 2 more answers
Can you help me with 6?
Paul [167]

Answer:

Less then

Step-by-step explanation:

When you dived by a decimal the answer decreases.

3 0
3 years ago
Read 2 more answers
120,540,000 word form
tamaranim1 [39]

Answer:

one hundred twenty million five hundred forty thousand

3 0
3 years ago
Read 2 more answers
Add. Write your answer as a fraction in simplest form.<br> -4/8 + (-23/18)
abruzzese [7]

Answer:

sorry i need more points

Step-by-step explanation:

8 0
2 years ago
Dennis arrived at Sullivan's at 10:15am the store opens at 11:00 how long will he have to wait
steposvetlana [31]
He will have to wait 45 minutes
6 0
3 years ago
Read 2 more answers
Other questions:
  • Helppppp 10points plz
    9·1 answer
  • Sandy has 16 roses, 8 daisies, and 32 tulips. She wants to arrange
    9·1 answer
  • Express 17.1 6 as a mixed number in lowest terms
    11·1 answer
  • George cut 5 oranges into quarters.How many pieces of orange did he have?
    13·2 answers
  • What is 18x18 in exponential form
    7·1 answer
  • Find the radius of a circle with a circumference of 35 pie yards
    13·1 answer
  • Justin is starting his own laundry business. Justin thinks he will do a better job than his competitors, so he thinks he can cha
    14·1 answer
  • Using the information given, select the statement that can deduce the line segments to be parallel. If there are none, then sele
    6·1 answer
  • If ξ={1 , 2 , 3 , . . . , 8 , 9 , 10}
    13·2 answers
  • Helppppppppp please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!