18/30 simplifies into 6/10 which then is put in decimal form of 0.6
2-5/8-6/8=16/8-5/8-6/8=5/8 pizza slices left
3/8+7/8=10/8=1 2/8 pizza slices altogether
hope it helps:))
Answer:
It is 9000 cents or $90 total for 5 hours
Step-by-step explanation:
There is no solution since ln(0) is undefined
