Step-by-step explanation:
option C is correct....
Answer:
Step-by-step explanation:
Your Welcome!
Answer:5400
Step-by-step explanation: 1 hour is 60 minutes, so 90 * 60 = 5400
It depends on how good the service was. it the service was really bad or just bad than maybe 2$, if the service was ok 5$ and finally if the service was extremely good and everything was just the way you like it then I would say tip 10$-20$
Slope intercept form = Y = Mx + B
15 = -3y + 21x
3y = 21x - 15
Y = 21/3 X - 15/3
Y = 7x - 5 = SI Form
