Point slope form is
Y-y1=m(x-x1)
-in this^ u only should put number in the y1, m, and x1
-m is your slope
Slope intercept form is
Y=mx+b
-start out with putting numbers in m and b and then you'll find your way to your y and x
5/6-4/5=1/30
She uses 1/30 yard of lace for the jewel box.
The answer is D. 2+1/5×(7/12+3)