Additive inverses combine to get 0. So, k is -1.4. The sum is 0. Hopefully that will help.
Answer:
b
Step-by-step explanation:
make a formula, its the easiest way to solve problems like these also its very efficent
Answer:
42.5
Step-by-step explanation:
Multiply 50 by 0.85, which equals 42.5.
Answer:
Step-by-step explanation:
Divide