3. Christopher starts with \( \$ 38.00 \) and spends \( \$ 9.00 \) on peanuts. William spends \( \$ 6.00 \) on peanuts. How much money does Christopher have left?

Christopher initially has \( \$ 38.00 \). After spending \( \$ 9.00 \) on peanuts, we can calculate the amount he has left by subtracting the spent amount from the initial amount: \[ 38.00 - 9.00 = 29.00 \] So, Christopher has \( \$ 29.00 \) left. As for William, he starts with his own amount (which is not provided) and spends \( \$ 6.00 \) on peanuts. But in this case, we only focus on Christopher's remaining balance!