Answer:
x+5
Step-by-step explanation:
i think...
Cost of 5 books = $ 36.25
Cost of 1 book = $36.25 / 5 = $ 7.25
The unit price is $ 7.25
Hope it will help :)
y=-3/2x+4
slope=-3/2
y-int= 4
n=11
Hope this helps :)
