Which strategy would not correctly solve this story problem? it took dennis twice as long to walk to the park as it did to walk to the store. he walked to the store in 15 minutes. he spent 5 more minutes walking to the library than to the store. how much time did dennis spend walking?

40 minutes

step-by-step explanation:

add the time and multiply by 2

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

c) the median for town a 30" is greater than the median for town b 25"

step-by-step explanation:

town a, median = q2 = 30

town b, median - q2 = 25

so the median for town a 30" is greater than the median for town b 25"