I) The number of solutions to a linear equation is ___ (ii) 2(x - 4) = 6 then x is

(iii) Solution of |3x + 4| = −9 is
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If the measure of xyz is 81 what is the measure of yz

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

Acircle has a circumference of 28.36 units what is the diameter of the circle