You can think in reverse. Addition is the opposite of subtraction. So to solve 15-8, you can ask "8 plus what number is equal to 15?" and note how 8+7 = 15. So that's why 15-8 = 7. Similarly, 15-7 = 8 can be solved the same way.
50*25= 1250
2mins 15seconds= 135 seconds
135*3= 405
1250-405 = 845
Your score is 845
1 is the closest to 0 on the number line. Hope this helps!!!!!!!!
Answer: A and c
Step-by-step explanation: because they are the only ones that have p,x,m and not just seperate.
