Y = -2x + 3
Hope that helps.
Answer:
$252.5
Step-by-step explanation:
45(4.5)+50
202.5+50
=252.5
Answer:
4
Step-by-step explanation:
By intersecting chords theorem:

Answer:
109.5% of the bill
Step-by-step explanation:
You have to pay 100% of your bill (or else you wouldn't have paid your bill in full) and as you said, "plus a 9.5% tax". 100+9.5=109.5%