What expression completes the equation 30/2+10 a. 3(2+3) b. 7(2+1) c. 6(3+7) d. 5(4+1)

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.