Jason worked 20 hours at $5 per hour and 30 hours at $6 per hour.
20 hours at $5 per hour = 20 times 5
[tex] 20 \times 5 = \$100 [/tex]
30 hours at $6 per hour = 30 times 6
[tex] 30 \times 6 = 180 [/tex]
[tex] 180 + 100 = 280 [/tex]
He earned $280 in 50 hours. Divide:
[tex] 280 \div 50 = 5.6 \rightarrow 5.60 [/tex]
Your answer is the last choice, $5.60