Both A and B are multiples of 5. So, I don't really understand but its either those two choices.
Sorry this doesn't really help much :/
Answer:
d
Step-by-step explanation:
we can easily solve this one by splitting theiddle term
x2 - 9x -10
x2 -10x + x - 10
x(x - 10) 1( x - 10)
(x + 1) (x-10)
x = -1 or 10
To count for the change you can subtract the numbers
the change from 11 to 12: 61.5 - 59.5 is 2
the change from 12 to 13: 65 - 61.5 is 3.5
the change from 13 to 15 69 - 65 is 4
Hope this helps :)
Answer:
What are you trying to say
Step-by-step explanation:
