Given,
slope(m)=-3/4
y intercept (c)=-5
Then,
equation in slope intercept form is
y=mx+c
or, y=(-3/4)×x+(-5)
or, y=-3/4×x-5
Yes, 5/60, 5 divided by 5=1. 60 divided by 5= 12. Leaving you with 1/12. Meaning that both fractions are equivalent
In slope intercept form this is equal to y=3/2x+8. If you want it in decimal form it would be y=1.5x+8.
SAS since ∠RNM is congruent ∠PNQ by vertical angles which will give you the angle you need for SAS.
The correct answer is 8.
Hope this helped!