Explanation:
Inequality: 1.59(5) + 3.29n ≤ 45.00
Explanation: 1.59(5) represents the total cost of the streamers, and 3.29n represents the total cost of the balloons (since we don't know how many packages of balloons Steve will buy, we use the variable n to represent this unknown quantity). The sum of these costs must be less than or equal to Steve's budget of $45.00.
To solve for n:
1.59(5) + 3.29n ≤ 45.00
7.95 + 3.29n ≤ 45.00
3.29n ≤ 37.05
n ≤ 11.27 (rounded to two decimal places)
So Steve can buy a maximum of 11 packages of balloons within his budget.