Compute in the fastest way possible:

4.27+3.8–5.73–3.3

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip. gasoline costs $1.05 per gallon. what was the cost of gasoline per mile driver?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.