If a sequence us defined recursively by f(0)= 3 and f (n+1)= -f (n) +5 for n> _ 0 then f (2) is equal to?

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?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Sum is 17 and their difference is 3