What is the equation of this line? A. y=4/3x-1/3
B. y=-4/3x-1/3
C. y=3/4x-1/4
D. y=-3/4x-1/4
E. y=-4/3x-1/4

y=x+9

?

step-by-step explanation:

my guess would be b and d, but i didn’t actually get out the pen and paper. lol

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

isn't it a pentagon? sense [3 (triangle) + 4 (rectangle)] - 2 (triangle and rectangle connected) = 5 (pentagon)