Joe got a membership at the new video store. he paid $7 for the membership plus $2.95
for each movie he rented. if he spent $18.80, how many movies did he rent?

4

step-by-step explanation:

answer: 1 + 1 = 11

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.