Answer:
non-linear
Step-by-step explanation:
sorry if its wrong
"zeros" are solutions for x that make the equation equal to zero.
(x - 8)(x + 8)(x - 1) = 0
Answer:
140 cards
Step-by-step explanation:
-Let x be the total number of trading cards Lee has.
-Therefore, each person has:

#Kenny collects 50% more. We multiply his current amount by 1.5times:

#We are given that Kenny's new number is 220 more than Lee's x. We therefore equate and solve as below:

Hence, Lee had 140 cards
2.80 is more than 2, i would round it.
So sorry if this is wrong :(