Answer:
I think it's choice B and D
Step-by-step explanation:
they both are a straight line and would both have a slope of zero. between point A and D is a slope obviously but D and F would not be the same slope because the line gets steeper. that's how I look at it. I'm pretty sure that's it.
is it 50 origanally or after the discount
2x24=3=41
numer 2
68 pages
45 + 23 = 68