B) 1/5.....................
Answer:
$21 in all
Step-by-step explanation:
$9 for 3 pounds of peanuts
$12 for 6 pounds of walnuts
Answer:2(x/3-3) or 2(3-x/3)
Step-by-step explanation:
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
