Solve each proportion. if necessary, round to the nearest hundredth. show your work.
1. 12/7 = 36/m
2. 42/56 = 6/f
3.10/14 = 30/m

1) m = 21

2) f = 8

3) m = 42

Step-by-step explanation:

1)  12/7 = 36/m

   12m/7 = 36

    12m = 36(7)

    m = 36(7)/12

    m = 21

2) 42/56 = 6/f

    42f/56 = 6

     42f = 6(56)

      f = 6(56)/42

      f = 8

3) 10/14 = 30/m

     10m/14 = 30

       10m = 30(14)

       m = 30(14)/10

      m = 42

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.