To 4.5, add the difference between the two numbers (0.1) multiplied by some irrational number greater than 1
Answer:
35
Step-by-step explanation:35
Answer:
Step-by-step explanation:
We have to follow these rules:
+/+ = +
-/- = +
+/- = -
-/+ = -
so
positive numbers:
+2/+3 ; -2/-3 ; -1/-3 ; +1/+3
negative numbers:
+2/-3 ; -2/+3 ; -1/+3 ; +1/-3
15u + 11u - 9d - 19d = -2d
It went up 26, down 28, a net change of down 2.
