Systems of Equations Test Study Guide

Transcription

1 Algebra Name h Qi0dwm wkbubtdap YSmocfQt`wcaAraeC ]LALBC.K pailulb treibgghwtgsu LrNe]sgedrbvOeJdz. Sstems of Equations Test Stud Guide Which of the following is a solution to the sstem? (Hint: Plug in and Check) Date Period ) = - + = - A) (, ) B) (, ) C) (, ) D) (, ) ) = + = - - A) (, ) B) (, ) C) (, ) D) (, ) ) - = + = A) (, ) B) (, ) C) (, ) D) (, ) ) + = + = A) (, ) B) (, ) C) (, ) D) (, ) Solve each sstem b graphing. You ma use the graph provided or use our graphing calculator. ) = - + = - 6) = - + = X SI0hms XKOuRtka bsomfntvwfaarbek ULML[CH.f O nallolg Kr]iEgQhVtJsv ]rseks^e]rpvdeede.k R tmeafdlea ^whixthhj ^IVnKfainziptzeO ma\lkgzedbsrjaq Qw. - Worksheet b Kuta Software LLC

2 7) + = 6 + = 8) - = = Solve each sstem b elimination. 9) 6 + = = 0) -7 + = 6 - = ) + = + = ) - 8 = 8-8 = 8 ) = -8 - = ) + 7 = 7 - = ) = = 6 6) 0-6 = = 7 P dm0xf CKCuFtWaK ZSmoLfltbwuaZrEev jlmlgcu.x I LAhlrlR irpilgchvtfsw LrPets`eFrrvMecdT.S B AMUazdfeA awfiatvh_ KI]ntfBiDnWi[tre` XAbl[geObbrraH pg. - Worksheet b Kuta Software LLC

3 Solve each sstem b substitution. 7) = = 8 8) - - = 9 = ) = - 7 = 7 0) = -7 + = + ) The difference of two numbers is. Their sum is 9. What are the numbers? ) The sum of two numbers is 9. Their difference is. What are the numbers? ) Daniel and Moll are selling fruit for a school fundraiser. Customers can bu small boes of tangerines and large boes of tangerines. Daniel sold 9 small boes of tangerines and large boes of tangerines for a total of $. Moll sold small boes of tangerines and large boes of tangerines for a total of $6. Find the cost each of one small bo of tangerines and one large bo of tangerines. ) Chelsea's school is selling tickets to the annual talent show. On the first da of ticket sales the school sold 9 adult tickets and 8 child tickets for a total of $0. The school took in $9 on the second da b selling adult tickets and child tickets. What is the price each of one adult ticket and one child ticket? ) John and Maria each improved their ards b planting rose bushes and shrubs. The bought their supplies from the same store. John spent $7 on 9 rose bushes and shrubs. Maria spent $7 on 0 rose bushes and shrubs. Find the cost of one rose bush and the cost of one shrub. M sq0wdo IKiujtOal ^SgotfUtwwaHrHeB _LIL_Cc.v N Aplsli VrCihgAhptgsT RrVeJshenrevsetdV.Q X TMLafdQes qwii`tbhb DI_njfBilnMi\tbeV HAGlzgueubWroaK rd. - Worksheet b Kuta Software LLC

4 Algebra Name A gq0r_w qkeuetka] _SLo]fYtWwJa^rzek HLeLYCT.d d AAlRlC UrVirgEh^tJsR wrrehs^emrovjeeds. Sstems of Equations Test Stud Guide Which of the following is a solution to the sstem? (Hint: Plug in and Check) Date Period ) = - + = - A) (, ) B) (, ) * C) (, ) D) (, ) ) = + = - - * A) (, ) B) (, ) C) (, ) D) (, ) ) - = + = A) (, ) B) (, ) C) (, ) * D) (, ) ) + = + = A) (, ) B) (, ) * C) (, ) D) (, ) Solve each sstem b graphing. You ma use the graph provided or use our graphing calculator. ) = - + = - 6) = - + = (, ) (, ) c u]0]jf QKOuCtpas MSfoif\tWwZaVr]eY jlml^ct.m UAclFlJ ]rsigg_hdt]s^ EraeOsBearBveeZdK.u S vmwandbeo wfigtfha BIFnpf]iVnQiYtCeL ^AblzgIeCbjrCaa ]I. - Worksheet b Kuta Software LLC

5 7) + = 6 + = 8) - = = No solution (, ) Solve each sstem b elimination. 9) 6 + = = (, ) 0) -7 + = 6 - = (-8, -6) ) + = + = Infinite number of solutions ) - 8 = 8-8 = 8 (, ) ) = -8 - = No solution ) + 7 = 7 - = (0, ) ) = = 6 (, ) 6) 0-6 = = 7 (, -6) G Y\0bpA BKUuJtSaU GSIoUfmtCwhaurYeC elzlkcl.i b daell^ IrHidgwhmtise Breews]e^rhvPegdI.j N tmtaidvef pweivtrh] BICnjfkisn^iOtIe` _AelVgaepbGrCaS PU. - Worksheet b Kuta Software LLC

6 Solve each sstem b substitution. 7) = = 8 (, 7) 8) - - = 9 = (, -6) 9) = - 7 = 7 (-7, 7) 0) = -7 + = + (0, ) ) The difference of two numbers is. Their sum is 9. What are the numbers? 9 and 0 ) The sum of two numbers is 9. Their difference is. What are the numbers? 8 and ) Daniel and Moll are selling fruit for a school fundraiser. Customers can bu small boes of tangerines and large boes of tangerines. Daniel sold 9 small boes of tangerines and large boes of tangerines for a total of $. Moll sold small boes of tangerines and large boes of tangerines for a total of $6. Find the cost each of one small bo of tangerines and one large bo of tangerines. small bo of tangerines: $8, large bo of tangerines: $0 ) Chelsea's school is selling tickets to the annual talent show. On the first da of ticket sales the school sold 9 adult tickets and 8 child tickets for a total of $0. The school took in $9 on the second da b selling adult tickets and child tickets. What is the price each of one adult ticket and one child ticket? adult ticket: $, child ticket: $7 ) John and Maria each improved their ards b planting rose bushes and shrubs. The bought their supplies from the same store. John spent $7 on 9 rose bushes and shrubs. Maria spent $7 on 0 rose bushes and shrubs. Find the cost of one rose bush and the cost of one shrub. rose bush: $, shrub: $ ^ AL0Ngp ikzuittar PSjo`fhtnwva_rLeR bl^lrc\.v A cablzlh prpivgihhtss Arpe^sQerOvaeVdD.Y H qmtaqdseb ]wjimtjhv piynxffilniytqet FA^ljgQe^bJrLah Nq. - Worksheet b Kuta Software LLC