Solve 7-10 and explain please so I can learn how to do it myself

7-10 is -3.

Step-by-step explanation:

When you are subtracting 7 from 10 you have to stop at 0. Well you don't exactly stop. You have to keep going even though 0 is what you might think is the lowest number possible. You still have to subtract 3. Well, the next number to 0 is -1. Then -2. Then -3 which will be your answer. This is the same for all numbers. For example, 3-6 will give you -3. 6-12 will give you -6.

I hope this makes more sense. :)

if this is really you s much. i only have 3 points left and i have 2 questions to ask

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)