different between A and B
=30-(-30)
=60
position of C from A or B
=(60÷3)×2
=40
possible value of c
=-30+40
=10
possible value of c
=30-40
=-10
Answer: the first adds increasingly by 1 every time. (+6,+7,+8...) the next two numbers are 35 and 45.
The second multiplies increasingly by one every time. (x5,x6,x7...) and the next two numbers are 1680 and 13,440
You would have to multiply 120 x 20 then divide by 8. I hope that helps you!
7 7/8 - 3 1//4 = 49/8 - 3/4 = 49/8 - 6/8 = 43/8 (or 5.375)
I think it’s A but if it’s not then try c
