Write an equation of the line passing through point p that is perpendicular to the given line. p(4,−3), y=−x−5

What number produces an irrational number when multiplied by -1.25

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882