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
KIM [24]
3 years ago
15

Does this table show a proportional relationship? If so, what is the constant of proportionality?

Mathematics
2 answers:
Serga [27]3 years ago
7 0

Answer:

4 is the correct answer

Step-by-step explanation:

erma4kov [3.2K]3 years ago
4 0

Answer:

4

Step-by-step explanation:

You can divide all the x from the y like , 45/9 =4 so it equals four

You might be interested in
PLEEAAASE HELPPPPP<br><br>Distance = ________ x time<br><br>A. flow<br>B. rate<br>C. work​
scZoUnD [109]

Answer:

B:rate

Step-by-step explanation:

the formula distance= rate × time

8 0
2 years ago
Read 2 more answers
Will give correct answer brainliest​
Elodia [21]

Answer:

2. Division property of equality

3. x+1 = -4

4. Subtraction property of equality

5. x = -5

Step-by-step explanation:

8 0
2 years ago
I need help with these two equations
Ivan

for these you need to rearrange the equations and do substitutions.

 #3 = if x+y=5 then you know x = 5-y

 now substitute that equation for x in the 2nd one so x + 2y = 8 becomes

5-y + 2y = 8 2y - y becomes 1y which becomes y then subtract 5 from each side to get y =3

now replace y with 3 in the first equation x = 5-3 so x = 2 

 so (2,3) is the answer


 same type of work for #4

2x-y=6 ,S0 y = 2X+6

 so now you have 4x+2(2x+6)=-4

that becomes 4x +4x+12 = -4

8x+8 = 1, x =1

y = 2(1)-6 = -4

 so answer is (1,-4)

7 0
3 years ago
Find xif f(x) = 2x + 7 and f(x) = -1.
Natali [406]

Answer: -4

Step-by-step explanation:

Solve 2x+7=-1

2x. =-8

x. =-4

8 0
3 years ago
Read 2 more answers
At a pizzeria one day, 15% of the pizzas sold were topped with mushrooms.If 12 pizzas were topped with mushrooms, what was the t
Vanyuwa [196]

15% = 12 out of 100%

100% = 80

4 0
3 years ago
Other questions:
  • Company A makes a large shipment to Company B. Company B can reject the shipment if they can conclude that the proportion of def
    6·1 answer
  • Help~~~~~~~~~````````````````
    9·2 answers
  • If 60% of a number is 18 what is 90% of the number?<br><br><br> PLEASE HELP!!
    15·1 answer
  • How do you subtract an integer from another integer without using a numberline or counters
    5·1 answer
  • PLEASE HELP!!!
    10·2 answers
  • What is 36 divided by 1/4?
    12·2 answers
  • What is the length of BD?
    5·2 answers
  • 7.
    13·1 answer
  • Which measure of spread is least affected by the long tail in the graph?
    5·1 answer
  • Assume the random variable X is normally distributed with mean μ=50 and standard deviation σ=7. Find the 81st percentile.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!