8.p(x) = 3 + x 2
10. p(x) = -2x3 + 5 + 3
12.p(x) = x2 +2

state the degree and leading coefficient of each polynomial in one variable. if it is not polynomial in one variable explain why.

Hart manufacturing had six-month sales of $80 million, with $20 million of that amount from the internet. it set a goal to increase the percentage of total sales coming from the internet by 4 percent in the next six months. the results were total sales of $85 million. if the company meets its goal exactly, what will the dollar amount of internet sales be?