Mathematics, 18.11.2019 23:31 Osmin
Which statements are true about the ordered pair (β4, 0) and the system of equations? {2x+y=β8xβy=β4 select each correct answer.
(a) the ordered pair (β4, 0) is a solution to the first equation because it makes the first equation true.
(b) the ordered pair (β4, 0) is a solution to the second equation because it makes the second equation true.
(c) the ordered pair (β4, 0) is not a solution to the system because it makes at least one of the equations false.
(d) the ordered pair (β4, 0) is a solution to the system because it makes both equations true.
Answers: 1
Mathematics, 21.06.2019 19:40
Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.
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Mathematics, 21.06.2019 21:30
What does independent variable and dependent variable mean in math?
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Mathematics, 21.06.2019 23:40
From the top of a tree a bird looks down on a field mouse at an angle of depression of 50Β°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
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Which statements are true about the ordered pair (β4, 0) and the system of equations? {2x+y=β8xβy=β...
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