Mathematics, 22.06.2019 10:00 coolkid2041

# Which of the following would not be the result of a substitution in the following system? 2x + y = 7y - x= 1a. 7 - 2x- x = 1b. 2x + x + 1 = 7c. 2(y + 1) + y = 7â€‹

Answers: 2

Mathematics, 21.06.2019 17:30

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

Answers: 3

Mathematics, 21.06.2019 17:40

Find the x-intercepts of the parabola withvertex (1,1) and y-intercept (0,-3).write your answer in this form: (x1,if necessary, round to the nearest hundredth.â€‹

Answers: 1

Which of the following would not be the result of a substitution in the following system? 2x + y = 7...

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