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Solve: Systems of Equations: 2x - 4y = -22 5x + 2y = 29 Solution = ( , ) Multiplying Monomials: Simplify: (5x5)(6x3) 30X15 11X8 30X8 11X15 Multiplying Monomials: Simplify: (-3x3)(-5x4) -15x7 15x12 15x7 -15x12 Simplify: Multiplying Monomials: 1 3 48a4b3 48a3b2 8a3b2 24a4b3 (6a3b2)(12ab) Simplify: Dividing Monomials: 1) 2) x5 x5 x4 x3 = = Dividing Monomials: Simplify: x3y3 x7y4 x7y5 x3y5 x2 y x5 y4 = Simplify: Dividing Monomials: 1) 2) x4y3z6 x5y4z7 7-2= = Simplify: Dividing Monomials: 2) ( )-2 1) x0y2 3 4 yz0 = = Re-Write each number using scientific notation: 1) 25,000 = 2) 375,000,000 = Scientific Notation: x x Scientific Notation: Re-Write each number using scientific notation: 0.000025 = 0.25 x 104 2.5 x 105 2.5 x 10-5 0.25 x 10-4 Write using standard notation: Scientific Notation: 5.65 x 10 -7 0.00000565 0.56500000 56,500,000 0.0000000565 |