Question: 1) Solve for x: 2x + 5 = 9x - 23 2) Solve for C: F = 1.8C +32 3) Solve for P: PV =R

1) Solve for x: 2x + 5 = 9x - 23 2) Solve for C: F = 1.8C +32 3) Solve for P: PV =R nT P= PV ER nt T = 4) Solve for T: 5) Solve for b: a + b2 = c2 b = r = 6) Solve for : A = ner2 7) Determine the number of significant figures and the uncertainty (as t range) for each measured quant No. of Sig Figs Uncertainty No. of Sig Figs Uncertainty 1125 cm 1.03 g/ml 0.00310 ug 6.010 m2 0.0050 OZ 2600 kg 4800 gal 2750 L 1.70x10 m 6.030x108 300000 mi 103400 gal

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