Tami has set a goal to save more than $320. so far, she has saved $100, and she plans to save $20 each week from her after-school job. let w represent the number of weeks that tami saves money. select true or false for each statement. statement true false to reach her goal, tami will need to save for more than 21 weeks. to reach her goal, tami will need to save for more than 11 weeks.

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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.