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.

A. Channing makes $8.55 an hour compared to Tyrell who only makes $8 an hour.

Step-by-step explanation:

To find how much Channing makes an hour, divide the amount earned ($42.75) by the hours he worked (5). So, 42.75/5=8.55 which is Channing's hourly wage. Tyrell's hourly wage was already given to us in the equation E=8h. 8 times his hours works= his earnings. 8.55>8.00

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)