Question

Dn Monday, Josiah had sș gallons of gas in his car. On his way to work,

he added 4 gallons to the tank. He then drove to work and used 1
gallons. Three days later, he added 2- gallons of gas to his tank. He
then used 4 gallons of gas driving to his grandparent's house. How much
gas remains in Josiah's tank?

Answer 1

( ss + 1) gallons of gas

Explanation:

Number of gallons = ss + 4 - 1 + 2 - 4

Number of gallons = ss + 1

Number of gallons is ( ss + 1 )