Answer:
1. A possible solution for x +y is 9
Step-by-step explanation:
A possible solution for m-n is 0
3 and 17
17-3=14
hope that helps
Answer:
in *42* days it will be 45 seconds behind
Step-by-step explanation:
it is already 3 behind and if its only 1 second everyday then you add 1 day until you get to 45 which 42+3 is 45 so the correct answer is 42 days.
Answer
2x - 7 = 4
Step-by-step explanation: