Three less than the product of four and a number, x, is greater than nine.

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

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

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.