Mathematics, 16.12.2020 21:50 cailynrachael
14. (07.06 MC)
An unknown number x is at most 30, which graph best represents all the values of x? (1 point)
-50 40 30 20 -10
0
10 20 30 40 50
50 40 30 20 10
0
10 20 30 40 50
50 40 30 20 10
0
10 20 30 40 50
-50 40 30 20 -10
0
10 20 30 40 50
Answers: 1
Mathematics, 21.06.2019 12:50
Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8
Answers: 1
Mathematics, 21.06.2019 17:00
Which expression is equivalent to 8(k + m) − 15(2k + 5m)?
Answers: 1
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If the segment op is dilated by a scale factor r=2, what is the length of segment op? a)10cm b)16cm c)6cm d)4cm
Answers: 1
Mathematics, 22.06.2019 02:00
Look at this system of equations. -3x + 3y = 12 y = x + 4 the solution set of this system is best explained by which of these statements? a) the graphs of the equations are the same line because the equations have the same slope and the same y-intercept. the system has infinitely many solutions. b) the graphs of the equations are parallel lines because they have the same slope but different y-intercepts. the system has no solution. c) the graphs of the equations are lines that intersect at one point because the equations have the same slope but different y-intercepts. the system has exactly one solution. d) the graphs of the equations are lines that intersect at one point because the equations have the same slope and the same y-intercept. the system has exactly one solution.
Answers: 2
14. (07.06 MC)
An unknown number x is at most 30, which graph best represents all the values of x?...
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