Mathematics, 14.07.2019 22:30 cman8228
(05.02) a system of equations is shown below: 5x + 2y = 3 (equation 1) 2x β 3y = 1 (equation 2) a student wants to prove that if equation 2 is kept unchanged and equation 1 is replaced with the sum of equation 1 and a multiple of equation 2, the solution to the new system of equations is the same as the solution to the original system of equations. if equation 2 is multiplied by 1, which of the following steps should the student use for the proof? (4 points) select one: a. show that the solution to the system of equations 7x β y = 4 and 2x β 3y = 1 is the same as the solution to the given system of equations b. show that the solution to the system of equations 2x + 5y = 3 and 3x β 2y = 1 is the same as the solution to the given system of equations c. show that the solution to the system of equations 9x + 4y = 5 and 7x β y = 4 is the same as the solution to the given system of equations d. show that the solution to the system of equations β4x + 9y = 5 and 2x β 3y = 1 is the same as the solution to the given system of equations
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For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')
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Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.
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(05.02) a system of equations is shown below: 5x + 2y = 3 (equation 1) 2x β 3y = 1 (equation 2) a s...
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