Answer:
y=-3/4x-4
Step-by-step explanation:
m1=4/3
m1m2=-1
4/3m2=-1
m2=-3/4
-1=-3/4(-4)+b
b=-4
y=-3/4x-4
Answer:
3/5
Step-by-step explanation:
19/20 - 7/20
Since the denominator is the same we can subtract the numerators
12/20
Divide the top and bottom by 4 to simplify
12/4 =3
20/4 =5
The fraction becomes 3/5