The answer is 6. Hopes that helps :)
Answer:
the question you typed is wrong but that on the picture is correct and the correct table which satisfied the equation y =1/4x + 7 is table C
You calculate like this to see how much £1 is equal in USD. Hope I was able to help
I don't understand three or two book bags but if it's 2 bookbags then 8.50 if it's 3 bookbags then 5.66 each