Astore decreased its price on a computer by $56 to $355. what was the original price? a. $299 b. $411 c. $301 d. $421

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.