Please help it is a test for usatestpreps

If angle 2=3x +1 and angle 3=2x +4what is angle 2

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.