Mathematics, 27.12.2019 04:31 DragonLovely
Anything 1.) what type of solutions do the methods for solving systems of equations find? 2.) how can elimination and substitution adapt to solve a system with nonlinear equations? 3.) how can graphing methods be used to solve a system of linear equations? 4.) how can multiple representations of a system be graphed. 5.)how can graphing be applied to solving systems of nonlinear equations? 6.) how can constraints be used to model a real- world situation?
Answers: 3
Mathematics, 21.06.2019 13:30
Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)
Answers: 3
Mathematics, 21.06.2019 19:30
Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11
Answers: 1
Mathematics, 21.06.2019 19:30
Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?
Answers: 1
Anything 1.) what type of solutions do the methods for solving systems of equations find? 2.) how...
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