What is the percent decrease of the price of a bicycle if the original price was $120 and the sale price is $80?

= 33.333333

Step-by-step explanation:

120-80=40

40/120 x 100

=33.333

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.