Simple....
we know the formula you need to use is y=mx+b....
plug 'n chug....
3=3(1)+b
3=3+b
-3 -3
b=0
Thus.....y=3x
Thus, your answer.
The simplest form as a fraction would be 1/16.
<span>the sum of the values = 39 </span>× 7 = 273
Answer is in the file below
tinyurl.com/wpazsebu