Answer:
7.5 Hours
Step-by-step explanation:
48x + 256 = 616
- 256 = -256
-----------------------------------
48x = 360 divide both side by 48
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48 48
x = 7.5
Answer: a,b,d,e are all right beacuse they all relate to the question
c how ever is no shown on the graph and is therefor wrong