Jeremy and his friends ate 5/8 of a pie. if the pie was cut into eight pieces, how much pie is left over?

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.

Write the equation in general quadratic form: plz !