X-(4.5+1.5+1+3)= 8
x-10=8
+10. +10
x= 18
He took $18 to the fair. You take his original amount and subtract the things he paid for/bought to get what he came home with. I hope it helps!
As the weight increases, the price increases.
15% of what number is 36
15% of 36=5.4
How many booths and tables are there altogether?
