A stationer brought 2000 exercise books. He distributes 200 exercise books to the students from poor economic background as donation. He sold each of the remaining exercise books at Rs. 10 more than the cost price of each and gained 8% , find the cost price of each exercise book.

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.

0.32

step-by-step explanation:

2.24/7

1 1/7 hope i

step-by-step explanation:

8/7 = (1 * 7 + 1) / 7 = 1 + 1/7 = 1 1/7