Please Help! Hurry! (I have 2 simple questions)
1.) Marcy concludes that the following s...
Mathematics, 26.03.2020 19:01 softballlover487
Please Help! Hurry! (I have 2 simple questions)
1.) Marcy concludes that the following system of equations has one solution.
y = 3x + 6
y = -2x + 10
Which characteristic of the equations did she use to reach this conclusion?
A. They have different slopes.
B. They have the same two variables.
C. They have y on the same side of the equation.
D. They have the same slope, but different y-intercepts.
2.) Which system of equations has no solution?
A.) x + y = -6
x + y = 12
B.) y= 2x + 5
y= -3x + 1
C.) y = 4x - 8
y = 2x - -4
D.) -5x + y = 7
x + 3y = 5
Answers: 3
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