A man is walking a 300 foot long field at the same time his daughter is walking towards him from the appositive end. The man is walking at 9 feet per second and her daughter is moving at 6 per second

The link is in-secure

go on the tube you might find some information there

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.