What is the greatest common factor of 76 and 57

19

Step-by-step explanation:

- the factors of 76 are 1,2,4,19,38,76

-the factors of 57 are 1,3,19,57

the greatest common factor is 19 because it is the greatest number that divides evenly into 76 and 57

answer: 20

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.