Tyrell and Channing both work at the same fast food restaurant. Channing works 5 hours and earns $42.75. Tyrell's earnings are modeled by the equation E = 8h, where h is the number of hours worked and E represents his total earnings. Which of the following statements must be true? a. Channing earns more money per hour than Tyrell.
b. Tyrell earns more money per hour than Channing.
c. Channing and Tyrell each earn the same amount of money per hour.
d. Tyrell works twice as many hours per week as does Channing.