Gretchen babysits her neighbor's children and tutors at the community center. She would prefer to tutor at least 8 hours a week and babysit for less than 10 hours a week,
but she cannot work more than 20 total hours each week. Which system of inequalities
could Gretchen use to determine the possible hours she might work each week
babysitting, b, and tutoring, t?

sorry can't

step-by-step explanation:

i googled though and something came up but it was in science langueage not common english sooo

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all