2. Nikels has built a Giant Sand Castle on the beach. Each night the ocean tide comes in and destroys 7 percent of the Sand Castle.
The Giant Sand Castle starts at 100% before the waves begin their
unending waves. How much of the sand castle will be left after 12
days?

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.

i think the amount would be $140.62

step-by-step explanation: 2