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# Week 2 - ° F per hour 40 4 4(5 5(6 2-=-= 20 30 – 2 = 50...

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Week 2 m n m n + - 5 y = 3 3 x x + - S – 4000 (Expression) Kinetic Energy = 2 1 2 mv (Not an expression)

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a) (6*5) + (6*4) = 30 + 24 = 54 b) (6*5) + (6*4) = 30 + 24 = 24 + 30 = 54 c) (6*5) + (6*4) = (5*6) + (4*6) = 30 + 24 = 54 = \$780 – (\$43.10 + \$36.80 + \$125) = \$575.1 = \$575.1 - \$400 + \$82.75 = \$257.85 -15 + 18 = 3 ° F = 9 – (14) = -5 = 25 – 3
= 22 The change in temperature in 5 hours = 70 – 58 = 12 Therefore, temperature changed by 12/ 5 = 2.4

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Unformatted text preview: ° F per hour 40) 4 4(5) 5(6) 2-= +--= 20 + 30 – 2 = 50 – 2 = 48 41) = 2 2 (5) 2(5)( 4) ( 4)--+ -= 25 – 2(5)(-4)+16 = 25 -2(-20) + 16 = 25 + 40 + 16 = 81 I = \$60,00(0.03)(2) = \$3,600 = 28w – 21 – 25w = 3w – 21 = 3(w-7) Perimeter = side 1 + side 2 + side 3 = 3x + 7 + 4x -9 + 5x + 6 = 12x + 4 = 4(3x + 1) 2 3 2 2 15 3 x y x y = = 5y...
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Week 2 - ° F per hour 40 4 4(5 5(6 2-=-= 20 30 – 2 = 50...

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