1/3(x-7)=5 what does x equal

Answer question above and explain each step : )

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest