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
Andrews [41]
3 years ago
11

The following table shows a proportional relationship between m and n

Mathematics
2 answers:
slavikrds [6]3 years ago
7 0

Answer:

m = 7 n ( the '=' is meant to be the proportional sign)

Step-by-step explanation:

21 ÷ 3 = 7

35 ÷ 5 = 7

56 ÷ 8 = 7

11111nata11111 [884]3 years ago
4 0

Answer:

y=7x

Step-by-step explanation:

Notice that if you divide each n-value by its correspoding m-value, you always have 7 as a result, that means it's the constant ratio of change,

21/3 = 7

35/5 = 7

56/8 = 7

Now, this is a linear relatioship by definition, where its constant ratio is 7, but geometrically, that ratio is the slope of a linear equation.

So, we need to use the slope 7, one pair from the table and the point-slope formula

y-y_{1} =m(x-x_{1} )\\y-21=7(x-3)\\y=7x-21+21\\y=7x

<h3>Therefore, an equation that models the given table is</h3>

y=7x

You might be interested in
Can someone please graph this ASAP!!!! 30 points and brainly for the best answer!!!!!
Alenkinab [10]

Answer:

The equation is

y\ =\ -0.5x+8

and the graph looks like this

3 0
2 years ago
Read 2 more answers
A square has a diagonal of length 12. Find the length of each side.
White raven [17]

Answer:

3

Step-by-step explanation:

12÷4=3

Hope this will help you!

7 0
2 years ago
A(1) = -11<br> a(n) = a(n − 1). 10<br> What is the 4th term in the sequence?
neonofarm [45]

Answer:

a(n)= a(n-1) .10

Clearly see the equation

you can do it directly Apply logic

Every n th term is 10 times of previous n-1 th term

That is common ratio an/a(n-1)= 10

So, We have to find 4 th term

So, 4 th term is simply

1st term × (common ratio)^(4-1)

-11( 10)^3

-11000

Thanks

3 0
3 years ago
The combined average weight of an okapi and a llama is 450450 kilograms. The average weight of 33 llamas is 190190 kilograms mor
Nataliya [291]

Answer:

Okapi 290 kg

Llama 160 kg


Step-by-step explanation:

Let weight of each llama be  l

Let weight of each okapi be  o


<em>Given, combined weight of 1 okapi and 1 llama is 450, we can write:</em>

<em>l+o=450</em>

<em>Also, average weight of 3 llama is 190 more than the average weight of 1 okapi, thus we can write:</em>

<em>3l-190=o</em>


Now, substituting 2nd equation into 1st equation, we can solve for weight of 1 llama:

l+o=450\\l+(3l-190)=450\\l+3l-190=450\\4l=450+190\\4l=640\\l=\frac{640}{4}=160


Each llama weights 160 kg, now using this and plugging into 2nd equation, we get weight of 1 okapi to be:

o=3l-190\\o=3(160)-190\\o=290

Each okapi weigh 290 kg

5 0
3 years ago
6. Find average of the following<br> expressions (4-2x), (-7-3x), and<br> (11x+6)
svetoff [14.1K]

Answer:

2x+1

Step-by-step explanation:

(4-2x), (-7-3x),(11x+6)

Add the three expressions

(4-2x)+ (-7-3x)+(11x+6)

Combine like terms

-2x-3x+11x+4-7+6

6x+3

Divide by the number of expressions which was 3

(6x+3)/3

2x+1

The average is 2x+1

7 0
3 years ago
Read 2 more answers
Other questions:
  • Convert 24 oz/qt to pounds per gallon
    15·2 answers
  • If a town starts with population of 63,500 that declines by 700 people each year, construct an equation to model its population
    12·1 answer
  • Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve for x. 7x = 42
    9·1 answer
  • Solve by using substitution. y=-3x+3 6x+2y=6 ​
    15·1 answer
  • At one time the price of gasoline was $1.279 a gallon. Then the price
    10·1 answer
  • What is the area of this figure?
    9·1 answer
  • Two siblings' ages have a sum of 64 years. The older sibling was born 6 years before their young sibling.
    6·1 answer
  • The area of a square plot is 529 m² . What is the length of each side of the plot?​
    14·2 answers
  • How to not get ads on brainly
    15·1 answer
  • The value of an explanatory variable is 14, while the corresponding value ofthe response variable is 9. What would be the coordi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!