Final answer:
Brandon would make $211.50 in 9 hours.
Step-by-step explanation:
To find out how much Brandon would make in 9 hours, we can set up a proportion using the given information. We know that Brandon made $47.00 in 2 hours. So, we can set up the proportion as: $47.00/2 hours = x dollars/9 hours. To solve for x, we can cross multiply and divide: 2(x) = $47.00(9).
2x = $423.00.
x = $211.50.
Therefore, Brandon would make $211.50 in 9 hours.