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katie7
Questions and answers by
katie7
Questions (10)
Miguel’s car has a 20-gallon capacity, and Christina’s car has a 16-gallon capacity. Miguel uses 1.5 gallons of gas per
10 answers
68 views
How do you explain why two graphed lines have the same slopes but different y-intercepts?
the lines overlap completely. the lines
7 answers
173 views
Does that graph show the system of equations x+y=2 and -x+y=7? should the lines for the system be parallel?
the graph of -x+y=7
3 answers
34 views
Review the graphs of a system of these two linear equations in two variables y=4x-10 and y=-2x+8 find the solution of the
1 answer
106 views
estimate solution to the system oof these linear equations on the graph.
y=-x+6 y=3x-2
1 answer
33 views
solve the system of equations.
4x-8y=-36 -6x+y=32
1 answer
25 views
solve the system of equations.
6x-3y=-6 9x-3y=-18
4 answers
28 views
solve the system of equations
-6x+2y=-32 4x+3y=-9
1 answer
38 views
Solve the following system of linear equations by graphing. graph on your own piece of paper. In your submitted answer, describe
4 answers
148 views
find the numerical equivalent of 4^9 . 4^-7
1 answer
46 views
Answers (8)
u sure
solve the system of equations 5x-4y=-44 -x+3y=22
a line has an equation of y= - x + 6. what are the slope and y-intercept? the slope is 1, and the y-intercept is 6. the slope is 6, and the y-intercept is -1 there is no slope, and the y-intercept is 6 the slope is -1, and the y-intercept is 6
so whats the answer
Solve the following linear equation for x. Then check your answer. Show all your steps for solving and checking. 5x+8+x=32 (4 points)
Solve for x to determine if the equation has one, none, or infinite solutions. 5(2x+2)−4=2x+6(1 point) Responses The equation has no solution. The equation has no solution. The equation has one solution: x=0. The equation has one solution: x equals 0 .
Solve for x to determine if the equation has one, none, or infinite solutions. 11x=3(7x−1)−10x(1 point) Responses The equation has one solution: x=−1. The equation has one solution: x equals negative 1 . The equation has one solution: x=−3. The
Which of the following equations has exactly one solution?(1 point) Responses −3x−8=3x−8 negative 3 x minus 8 equals 3 x minus 8 3x−8=3x+8 3 x minus 8 equals 3 x plus 8 −8x+3=−8x+3 negative 8 x plus 3 equals negative 8 x plus 3
