Answer:
8$ in tax will be paid
Step-by-step explanation:
5% sales tax means 0.05 cents on the dollar will be taxed so take 0.05 times 160 you get 8$ in tax
Interval Notation:
( − ∞ , ∞ )
y=5/4x-1
-6-4/-4-4 = -10/-8 = 5/4 (slope)
y=5/4x+b
4=5/4(4)+b
b=-1
