Answer:
The number of days
Step-by-step explanation:

The answer is
4a-6b, which can also be written 2(2a-3b).
Hope this helps!
The answer is going to be 9. Hope that helped.
If something is 60% off, that means it is now going to be 40% of its original price because
100 - 60 = 40
To find final price multiply the percentage as a decimal by the price.
40% is 40/100 which as a decimal is 0.4
0.4 x 100 = $40
The pants will be 40 dollars.