200 grams is is 0.2 kilograms, so you would pay $0.88 because 4.40x0.2=0.88
Perpendicular equation: y=-1/5x + 6
First you put a 1 under the 2.Then you multiply 85*2 and you get 170.Next you multiply 8.2*1 and you get 8.2.Finally, you divide 170 by 8.2 and get 20.73.
So, your answer to 85/8 times 8.2 = 20.73.
Hope that helped.
