<h2><em>The standard form for the equation of a line is Ax+By=C In this case with the equation y=1/9x+5 B=1 and A=1/9 and C=5 in order to get Ax and By on the same side we can subtract 1/9x from both sides to get this in the correct form and we get </em><u><em>Y-1/9x=5</em></u><em>
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31. diameter is twice radius. volume cylinder = πr²h 112π = π(7)²h 112π/(49π) = h 16/7 = h 32. volume of sphere is (4/3)πr³ if r = 1 the volume just = (4/3)π