Answer:
x= 2b-a
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
The input (X) is 10. The output (Y) is 2X Which means 2 times X. So your answer is 2 × 10 which is 20.
Answer:
I think its 87
Step-by-step explanation:
I think have to see the line like it's 8distancesce traveled