Mathematics, 24.07.2019 15:10 cpulls189
Which graph represents the solution set to this system of equations? y=-1/2x+3 and y= 1/2x-1
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 18:20
What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution
Answers: 2
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
Answers: 2
Mathematics, 21.06.2019 19:00
Explain why the factor 1.5 is broke. into two numbers in the model.
Answers: 3
Which graph represents the solution set to this system of equations? y=-1/2x+3 and y= 1/2x-1...
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