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Due Wed., 5/31/06: 1) x2 – 15x +54 . x2 – 5x – 36 ÷ x2 – 13x + 42 . x2 – 3x – 28 2) Solve Algebraically and check: 7x – 5y = -62 8x + 3y = -36 3) 5(6x – 3) = 12(4x- 8) Due Thursday, 6/1/06: 1) Solve using the quadratic formula: 3x2 – 4 = 5x 2) Graph the inequality: 24x – 12y > 60 3) A jar of change has $59.20 in it. There are 8 less dimes than twice the nickels. There are 5 more quarters than 4 times the amount of nickels. How many nickels, dimes, and quarters are in the jar? (There are no pennies.) Due Monday, 6/5/06 1) Solve the system of equations graphically and check: 21x + 7y = 49 13x – 26y = 182 2) Find the equation of a line parallel to 12x – 9y = 9, passing through (-6,-11) 3) Find the equation of a line perpendicular to y – 5 = ¼ (x + 12), passing through (2,-5) 4) Find 5 consecutive odd integers such that the sum of the 1st, 3rd, and 4th is -161. Due Tuesday, 6/6/06: 1) A 35-minute phone call cost $4.95. Introductory minutes cost $.16/min and additional minutes are $.11/min. How many minutes were billed at each rate? 2) Solve Algebraically and check: y = 4x – 7 6x – 5y = -35 3) x + 7 x–5 = 2x + 5 x–2