#### Read Algebra 1 - Final Exam Review text version

`Algebra 1Name___________________________________ID: 1Final Exam Review©z E2 60 A1 W06 BKQujtKa1 sSqoqfgt2weatrDec IL4LWC1.q f pAslPli zrcicgxhqtSsM Hr1exsAecrvv0emdJ.7Date________________ Period____Simplify each expression. 1) -4r - 5r 3) -10(n - 2) 5) -3 - 3(5 + 3v) 7) -2( x + 6) - ( x + 4) Find each quotient. 9) 14 -7 0 3 10) -32 -4 -4 -1 2) 4x + 5 + 9x 4) -6(b + 3) 6) -10( x + 2) - 5 8) -9(5 - 3a) - 8(a + 8)11)12)Solve each equation. 13) -32 = -20 - m 15) 156 = -12x 17) 10 = b 3 14) -1 - r = 18 16) 9n = 135 18) 11 = v 1719) n + 16 = -2 21) - 7 x = 2 420) 4 + a = 15 22) -9 = k - 723) -9 = -x - 8x 25) -4 = 2x + 2 + 4x 27) 7 - 3(1 - 4 p) = 76 29) 62 = -8 + 7(3n + 1) 31) -4(6 + r) + 3(6 - 5r) = 32 33) -6( x - 3) - 4(6 - 6x) = 12 35) v + 7 = -1 + 3v - v24) n + 5n = -18 26) -2m - m = 12 28) 3(3x + 4) = 39 30) -60 = -3(6b + 2) 32) 77 = 4(n + 2) - 3(7n - 6) 34) 57 = -7(7b - 3) - (7 - 6b) 36) -9 + 4x = 2x - 7x©l m2S0A1k0A KKNumtXa4 USdowfut awoaOrTen bLRLQCO.Z E lA2lslY XrUiXgnhatHsh 8rqexsSedrxvEegd0.b y xMBa3dFeq fwJixtahC FIOnwfIiznMiTtLeh IAJlGg5ePb6rGab U1F.y-1-Worksheet by Kuta Software LLC37) -3x + 8 = 8 + 3x 39) 5 + 5k = -6(k + 6) + 8 41) 8( p + 7) = 20 - 4 p 43) 6m + 6m = 2(3 + 8m) - 2(7 + 3m) 45) 8( x + 4) = -8(5x + 7) + 4x 47) 1 = b+7 -1238) 1 + 4a = -a - 14 40) 4( x - 8) = -8 + x 42) -7n + 26 = 4(1 + n) 44) -2(1 - r) - 8r = -2(r - 1) 46) 4(-4 - 2n) = 4(4 - 4n) 48) 3 = v-4 249) -58 = 6x + 8 51) 21 = 7 - 7a Sketch the graph of each line. 52) x + y = -16 5 4 3 2 1 -6 -5 -4 -3 -2 -1 0 -2 -3 -4 -5 -6 1 2 3 4 5 650) -68 = 4 - 4n53) 6x + 5y = -156 5 4 3 2 1 -6 -5 -4 -3 -2 -1 0 -2 -3 -4 -5 -6 1 2 3 4 5 654) y = -x + 26 52 55) y = x + 1 36 4 5 3 4 2 3 1 2-6 -5 -4 -3 -2 -1 0 -2 -31234561 -6 -5 -4 -3 -2 -1 0 -2 1 2 3 4 5 6-4 -3 -5 -4 -6 -5 -6©M q200S1M0U eK9uDtIaG kS1oEfZtFwCaCr6ew sLALoCj.k 4 RAhlUl2 GrViWgPh6ttsu 3rFeys7eLrKv8eid8.D w 8M0aXd8eO iwGiFtphR 0IanifSicn2iEt7eg zAElHgUeJbdrtaO e1Z.5-2-Worksheet by Kuta Software LLCSolve each system by graphing. 56) y = -3x - 4 y=x+4 58) 2x + y = -1 x + 2y = 4 Find the slope of the line through each pair of points. 60) (16, 10), (2, -13) 62) (0, 18), (-17, -6) Find the slope of each line. 64) y = 2x - 1 4 65) y = - x 5 67) y = 2x + 1 61) (3, -2), (-8, 11) 63) (-13, -2), (15, 8) 57) y = -7x + 4 y = -7x - 2 59) y = 3 2x + y = -13 66) y = x 2 Find the slope of a line parallel to each given line. 2 68) y = - x + 1 34 69) y = - x + 3 5Find the slope of a line perpendicular to each given line. 70) y = -4x + 3 72) y = x + 4 71) y = 2x + 4 3 73) y = x + 5 2Write the slope-intercept form of the equation of each line given the slope and y-intercept. 74) Slope = -8, y-intercept = 3 75) Slope = 4, y-intercept = 4Write the slope-intercept form of the equation of the line through the given point with the given slope. 76) through: (-5, 5), slope = - 8 5 3 2 77) through: (-1, -3), slope = 178) through: (-4, 4), slope = -79) through: (2, 0), slope =3 2Write the slope-intercept form of the equation of the line through the given points. 80) through: (1, 4) and (0, -1) 81) through: (3, 5) and (3, 1)©t c2I0C1Z0d HK4uAtGa4 dSDoef5tyweafrJeB jLpL1Cc.X O hAml3lO NrCiFgHhstgsS UrkeXs7eVrhvnezde.9 F KMLa3dAeK ZwLihtPhi lIYnpfcignfist 0e 7 kAylxgNejbOrna6 c1Q.9-3-Worksheet by Kuta Software LLC82) through: (-1, 1) and (0, -5)83) through: (-5, 0) and (-2, -5)Write the slope-intercept form of the equation of the line described. 3 84) through: (2, 5), parallel to y = x 2 86) through: (5, 0), perp. to y = 4 2 85) through: (5, 1), parallel to y = - x + 4 5 3 87) through: (1, -4), perp. to y = x + 4 8Solve each system by substitution. 88) y = 5x - 7 8x - 7y = 22 Solve each system by elimination. 90) -x + y = 12 -4x - y = 18 92) 2x + 10y = 12 2x - 7y = 12 94) 9x + 10y = -23 -2x - 5y = 19 96) -30x - 50y = -30 -12x - 20y = -12 91) 3x - 9y = 15 -3x - 3 y = -15 93) -5x - 9 y = -22 -5x + 5 y = 20 95) 18x - 8y = 0 -9x + 4 y = 0 97) 7x - 21y = -7 9x - 27y = 9 89) -6x + 3 y = -5 y = 2x - 498) Nicole and Jack each improved their yards by planting hostas and shrubs. They bought their supplies from the same store. Nicole spent \$164 on 10 hostas and 7 shrubs. Jack spent \$224 on 7 hostas and 14 shrubs. Find the cost of one hosta and the cost of one shrub. 99) Danielle and Perry are selling cookie dough for a school fundraiser. Customers can buy packages of chocolate chip cookie dough and packages of gingerbread cookie dough. Danielle sold 5 packages of chocolate chip cookie dough and 12 packages of gingerbread cookie dough for a total of \$249. Perry sold 10 packages of chocolate chip cookie dough and 5 packages of gingerbread cookie dough for a total of \$175. Find the cost each of one package of chocolate chip cookie dough and one package of gingerbread cookie dough. 100) The sum of the digits of a certain two-digit number is 13. Reversing its digits decreases the number by 27. What is the number?©K 52J0j1H04 pK1uVtraz cSzosfwtZwRaer5ew 3LjLaCE.z Q IA2lhlD hr6itg1hDttso xrleUsne3rgvWeLdy.p q mMIaidBei KwJi2t wh3 UIOnGfGiZnZirtve1 pAWlAgUeJbtriat q1S.y-4-Worksheet by Kuta Software LLC`

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