Beth rode her bike for the following distance each day ●on monday she rode 3 1/4 miles ●on tuesday she rode 2/3 the distance she rode on monday ●on wednesday she rode twice the distance she rode on wednesday●on thursday she rode 3/4 the distance she rode on wednesdaybeth goal is to ride 15 miles altogether has she achieved her goal if not how far does she need to ride the bike to reach her goal

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

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.