Part A:
Let \(m\) be the number of meals Brandon purchased.
Part B:
The total rebate earned from movie tickets can be expressed as \(1.50 \times 16\). The total rebate earned from meals can be expressed as \(4m\). Given that the total rebate earned is $48, we can set up an equation:
\(1.50 \times 16 + 4m = 48\)
Simplify the left side:
\(24 + 4m = 48\)
Subtract 24 from both sides:
\(4m = 24\)
Divide by 4:
\(m = 6\)
Part C:
Brandon purchased 6 meals last month.