20% of $175 is $35. Divided between 5 people (35/5=7) would be 7. So each person should tip $7.
Answer:
Step-by-step explanation:
Find the greatest common factor of 12x + 8
4(3x + 2) so one side is 4 and the other is 3x + 2
(x-9) (x+2)=x²+2x-9x-18=x²-7x-18
Since the vertex is at (-3, 6), the equation is given by
y = a(x + 3) + 6
Therefore, option A is the correct answer.
