si se colocaron 16 postes para sostener 385.5m de cable telefonico, ? que distancia hay entre 2 postes?

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

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.

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.