If there are 4 quarts in a gallon, and 2 pints in a quart, and 2 quarts in a pint, then how many cups are in a gallon? show your calculation or explain how you arrive at the answer

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Each month, a shopkeeper spends 5x + 14 dollars on rent and electricity. if he spends 3x−5 dollars on rent, how much does he spend on electricity? for which value(s) of x is the amount the shopkeeper spends on electricity less than $100? explain how you found the value(s).

When you answer this can you explain