P. The median of a set of eight numbers is 4.5. Given that seven of the numbers are 7,2, 13,4,8, 2 and 1,
find the eighth number and write down the mode of the eight numbers.
plz answer this question its confusing me alot!

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.