Solve and reduce if possible. 5/12 - 7/8

-11/24

Step-by-step explanation:

5/12 - 7/8

Find the common denominator of 24

5/12 *2/2 = 10/24

7/8*3/3 = 21/24

10/24 - 21/24

-11/24

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4