©u ^2G0J1e6Y QKuuotKaf dSOoffBtJw]aXrAeN cLELhCM.^ ` jAllTlR er_iWgThPtRsw IrneDsKenrgvOeXdX.I k SMBaTdBec FwTiktYhc CILnEf[iRnKi^t_eq bPprVeQ-sAglmgOebbTrhab. Worksheet by Kuta Software LLC Math 009 6382 Final Exam, Fall 2016 ID: 11 ©C t2l0e1W6Y sKtuRtwao [SoomfetQwpaOrGeA bLnLnCp.[ N ]AslZlb ArliHgShQtpsn ArEeTsJearfvhepdm. -1- Follow order of operations to simplify the following expression: 1) 14 ´ 2 ´ 2 -8 - (-2) Evaluate the expression using the values given for the variables. 2) xy - x2 4 ; use x = -10, and y = 6 Simplify the expression. 3) 10(4 - x) - 10(x + 6) Simplify the expression and write your answer as a fraction in lowest terms. 4) (-2) + (- 3 2) + 8 5 Use a proportion to set up and solve the following problem. Round your answer to the nearest tenth if necessary. 5) A tree that is 17.6 ft tall casts a shadow that is 103.8 ft long. Find the height of a baby elephant that casts a 21.8 ft shadow. Set up and solve an equation to answer the question below. Round your answer to the nearest tenth of a percent if necessary. 6) What percent of 152 is 135? ©A Y2F0t1d6] fKyuLtVaJ CSgoWfatQwEayrNey yLNL]Cj.c e pAFlMll UrHihg\hvtrsH OrueNsWeordvYeidE.W V cM[aBdSeg ew\intGha AIUnEfIiNn^irtFeb gPQrkeR-zALlrgmenbVr_aL. Worksheet by Kuta Software LLC -2- Find the percentage change. Round to the nearest tenth of a percent if necessary and state whether the change is an increase or a decrease. 7) From 98 inches to 32 inches Find the final price of the item below, given that the tax will be applied to the discounted price. 8) Original price of a calendar: $7.95 Discount: 35% Tax: 1% Use simple interest to find the ending balance, given the following values for principal, rate, and time. 9) $1,490 at 9.1% for 2 years Solve the equation given in #10. 10) p 5 - 3 = -1 Sove the equation given in #11. 11) 3(1 - 7r) - 8(2r + 5) = 74 Solve the equation given in #12. 12) - 35 3 = - 3 2 n - 19 6 n Solve the equation given in #13. 13) 10.08 + 0.1r = -0.1r + 2.3r ©S N2R0V1x6h HKfuxtaas qSYoVfitHwOaprue` BLGLpCa.Y Y OArlolI uryiSgjhdtUsj zrQeasneorLvhe]dm.h [ WMmaUdeep XwkiJtQhB aIRnMftihnbiMtreO _P\rxeE-aAOligDeIburZas. Worksheet by Kuta Software LLC -3- Solve the inequality in #14, write its solution set in interval notation, and graph the solution set on a number line. 14) x 6 + 5 < 3 Solve the inequality in #15, write its solution set in interval notation, and graph the solution set on a number line. 15) 1 - (1 - 4x) £ 3(2x - 2) + x Find the slope of the line. Assume that the scale on each axis is 1 unit per tick mark. 16) x y Find the x- and y-intercepts of the line represented by the equation below. Plot both intercepts on a coordinate system and draw the line through them. 17) x - 2y = -4 Write the slope-intercept form of the equation of the line through the given points. 18) through: (3, -4) and (-3, -2) ©W `2y0q1w6C OKJuTtCau PSvowfGtjwaaZrYeE ^LULbCp.s N KAulHlL HrNiugChotfsp rr[eHsIeorzvneldH.m P OMIaQdseS fwSiUtWhI QIEnqfziDnTintteb BPsreeM-KA]lRgQeWbIrzaU. Worksheet by Kuta Software LLC -4- Find at least three ordered pairs that satisfy the equation and sketch the graph of the line through them. 19) 0 = 3x + 15 - 3y Solve the system of equations by the method of substitution. 20) y = -5x -3x - 2y = 21 Write the point-slope form of the equation of the line described. 21) through: (5, -1), parallel to y = 3 8 x + 3 Write the slope-intercept form of the equation of the line described. 22) through: (4, 1), perpendicular to y = - 4 5 x - 4 Solve the system by graphing both lines on one coordinate system. 23) 7x + 2y = 8 x - 2y = 8 Solve the system of equations by the method of elimination. 24) 20x + 4y = 4 -10x - y = -6 ©D s2I0Q1Q6P hKPuntqaC wStonfKtBwFacrdeh BLBLoCU.G t wAnlUlm trxiOgUhstRss urFeusmelrfvMe[dh.f S nMda_d]ej `wDiNtPho qI_nkfXiZnIiStUeZ PPErEec-UALlVgWeKbqrbad. Worksheet by Kuta Software LLC -5- 25) Darryl and Bill are selling pies for a school fundraiser. Customers can buy blueberry pies and blackberry pies. Darryl sold 3 blueberry pies and 5 blackberry pies for a total of $151. Bill sold 2 blueberry pies and 10 blackberry pies for a total of $234. What is the cost each of one blueberry pie and one blackberry pie?

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Status NEW Posted 05 Sep 2017 08:09 AM My Price 8.00

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