Question

University Course Details and Costs
Duration (in hours)
Total Cost
Course
Lectures
Examinations
Workshops
2
$464
6
Level 1
22
2
$760
Level 2
40
10
24
3
Level 3
$528
3
24
$1,116
Level 4
26
18
4
$1,488
30
Level 5
Total course duration is the sum of the hours for lectures, workshops and examinations
For the Level 3 course, examination hours cost twice as much as workshop hours
and workshop hours cost twice as much as lecture hours. How much did the lectures
cost per hour?
$7.33
D
$7.75
$9.00
$12.00
$9.75​

Answer 1

Answer:

A

7.33dollars

hope this may be helpfull

Answer 2

Answer:

hope it's help full for u