Please find a value with the mean 16.875 and another one with a median of 17​

What is the answer to |-2x-5|-|-4+8| and x=7

X2 + y 2 = 36 x + y = 6 solve the system of equations.

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.