It's a kite or a rhombus.
-4 is the correct answer
35-12 =25
-4 - ( -27) = -4 + 27 =23
Y=mx+b
Mx is the rate of change
B is your starting point
Started with 1000, A
-200 is the rate of change, D
Nancy: 5 Stan: 10
5 is 5 years
younger then Stan
And 5 is twice as
young as 10
If you looked it up online you could find it. look on safari