Question 6
jarvis has the following averages in his math class
homework avg: 93
quiz avg: 82
test avg: 72
final exam: 60
if the teacher weights homework at 10%, quizzes at 30%, tests at
40%, and the final exam at 20%, what is jarvis' class average?
a.75
b. 77
c.79
d. 82

b is the correct answer

$320 to $405

step by step explanation:

in one day he earns between $64 and $81

therefore if he works for 5 days, he will earn between 64 x 5 to 81 x 5

= $320 to $405

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.