Mrs. Hernandez wants to buy school supplies for the new school year ,the store add says Folders: 11 cents each or 10 pack for $1.00 how much in total will it be if Mrs. Hernandez buys 32 folders?

$3.22

Step-by-step explanation:

3 packs of 10 is 3$ then the 22 cents

3.22

Step-by-step explanation:

if 10 folders are 1 dollar then its 1 dollar times 3 which is $3.00

but that gives us 30 folders. 20 get 32 we take the price of one folder 0.11 then add another 0.11 for two more.

add the $3.00 and $0.22 equals. $3.22

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

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.