Complete each of the following statements with the letter that represents the expression,
(312 – 71 + 14) + (5.22 + 41 – 6) is equivalent to expression
(202 – 51 – 3) + (-10x2 + 25 + 7) is equivalent to expression
.
is equivalent to expression

Which formula gives the area of a triangle? a=1/2(b+h)

Write an equation of a line in slope intercept form that is perpendicular to the line 2x -3y = 12 and passes through the point (2, 6).

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