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Mathematics, 30.07.2020 18:01 leahstubbs
PLEASE HELP Question 1(Multiple Choice Worth 4 points) (08.03)A system of equations is given below: y = β2x + 1 6x + 2y = 22 Which of the following steps could be used to solve by substitution? 6x + 2(β2x + 1) = 22 β2x + 1 = 6x + 2y 6(β2x + 1) + 2y = 22 6(y = β2x + 1) Question 2(Multiple Choice Worth 4 points) (08.03)Solve the system of equations and choose the correct answer from the list of options. d + e = 15 βd + e = β5 Label the ordered pair as (d, e). (0, 0) (10, β5) (5, 10) (10, 5) Question 3(Multiple Choice Worth 4 points) (08.03)A set of equations is given below: Equation H: y = βx + 2 Equation J: y = 3x β 4 Which of the following steps can be used to find the solution to the set of equations? βx = 3x β 4 βx +2 = 3x βx + 2 = 3x β 4 βx + 1 = 3x + 2 Question 4(Multiple Choice Worth 4 points) (08.03)A set of equations is given below: Equation M: y = 3x + 4 Equation P: y = 3x + 7 Which of the following options is true about the solution to the given set of equations? No solution One solution Two solutions Infinite solutions Question 5(Multiple Choice Worth 4 points) (08.03)Solve the system of equations and choose the correct answer from the list of options. x + y = β3 y = 2x + 2 five over 3 comma 4 over 3 negative 5 over 3 comma negative 4 over 3 negative 3 over 5 comma negative 3 over 4 3 over 4 comma 3 over 5
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PLEASE HELP Question 1(Multiple Choice Worth 4 points) (08.03)A system of equations is given below:...
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