Tanisha ran 3 out of 5 of a 26-mile race in 3.2 hours. if she ran at a constant rate ,what was her speed in miles per hour?

x=4

step-by-step explanation:

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.