Mathematics, 30.12.2019 23:31 gbrbogdan9665
Part a: solve the following system of equations algebraically showing your work: 3x + 2y + 4 and 4x +3y = 7 part b: describe which method you used to solve the system. explain why that method was better than the other methods.
Answers: 2
Mathematics, 21.06.2019 23:00
Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?
Answers: 1
Mathematics, 21.06.2019 23:30
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
Answers: 1
Part a: solve the following system of equations algebraically showing your work: 3x + 2y + 4 and 4...
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