At tire depot , a pair of new tires sells for $216. the managers special advertises the same tires at a rate of $380 for 4 tires. how much do you save per tire if you purchase the managers special ?

cosine

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.