Answer:d
Step-by-step explanation: i mean its kind of ob vi its a liner function
Answer:

Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form
or 
In this problem we have
For 
Find the value of k (constant of proportionality)
-----> 
The linear equation is

Find the value of y when the value of 
substitute the value of x in the equation but first convert to an improper fraction


convert the result in mixed number

Answer:
Letter A.
Step-by-step explanation:
If you see the example is 6 and 7.
all the other ones besides A are not factors of 6 and 7
7 x 8= 56
6 x 8 = 48
Answer: I too need the answer to this for my little brother
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
We can set up a proportion using fractions.

Now, let's cross multiply by multiplying 12 and 28 then dividing by 4.

Hope this helped!