Answer:
I don't think there's any
Step-by-step explanation:
18 x 1
9 x 2
6 x 3
The answer to this problem is 9x^3+27x^2-18x-54
Answer:
£4.50
Step-by-step explanation:
She is at the car park for 2 hours and 30 minutes.
It would be £4.50 because 2 hours and 30 minutes is between 2-4 hours.
It can't be £3.00 because it would be too little time (2 hours or less) and it wouldn't be £5.50 because she would be paying for more time than she was there for (5 hours or more).
Hope this helps :)
-1 times -7 times 4 is 28
S1=1700x+25000. s1 for new function or any letter you prefer to represent y