(b) Aldo added 64 fish to his pond over a period of 8 days. He added the same number of fish each day. What was the change in the number of fish in the pond each day?

hi there!

the answer will be d: 2

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.

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140