Of what degree is the given equation

f(x)=x^5-x/x+x^2

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

Solve 2x+y=3 x+y=5 in substitution method

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3