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Ch. 0Chapter P: Prerequisites: Fundamental Concepts of Algebra0.1Algebraic Expressions, Mathematical Models, and Real Numbers1Evaluate Algebraic ExpressionsMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.Evaluate the algebraic expression for the given value or values of the variable(s).1) 9x+8;x=7A) 71B) 126C) 17D) 552) 8x+3;x=-2A)-13B) 19C)-19D) 133) 2(x+1)+21;x=-4A) 15B)-15C) 35D) 74) 6x2+8y;x=7 and y=5A) 334B) 1804C) 1710D) 2065) (x+4y)2;x=4 and y=2A) 144B) 12C) 24D) 646) 2+6(x-6)3;x=8A) 50B) 14C) 64D)-467) x2-4(x-y);x=6 and y=2A) 20B) 10C) 14D)-528) 6(x+3)2x+2 ;x=5A) 4B) 1C) 8D) 1129)y-4x7x+xy ;x=-1 and y=3A)-710B)110C) 14D)-9102Use Mathematical ModelsMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.Solve.1) The formula C=59 (F-32) expresses the relationship between Fahrenheit temperature, F, and Celsiustemperature, C. Use the formula to convert 68°F to its equivalent temperature on the Celsius scale.A) 20°CB) 4°CC) 56°CD) 65°CPage 1
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