Linear equations solutions
How Many Solutions
Substitution
Elimination
Word Problems solution
100
It is the number of solutions if the lines intersect.
What is 1?
100
The first 2 ratio's are equal and the 3rd is different for a system of linear equations.
What is no solution (parallel lines)
100
it is substituted for y when solving the linear system 6x - 3y = 8 y = 3x + 2
What is y = 3x + 2
100
4x and -4x when solving by elimination
What is a zero Pair
100
The number of equations that you need to write for the word problem to equal a linear system.
What is 2
200
it is the y value of the intersection of the linear system y = x + 4 y = -2x + 7
What is 5?
200
The number of answers if the first two ratio's are different.
What is 1.
200
It is the x solution for the linear system 2x + 5y = 6 y = x - 3
What is 3?
200
It is the solution for the linear system 3x + 4y = 5 2x - 4y = 10
What is (3, -1)
200
The equationyou would write for: You earn $235 for mowing a households lawn for the entire year and you earned $175 for removing snow for a household for the entire year. You earned a total of $2530 last year.
What is 235x + 175y = 2530
300
It is the x value of the linear system 3x - 2y = 3 6x + 2y = 15
What is 2
300
It is the number of solutions for the linear system 8x = 4y + 3 2x - 2y = 8
What is none?
300
I is the solution for the linear system 16x - 5y = -1 x = -3y - 10
What is (-1, -3)
300
It is the answer to the linear system 21x - 5y = 2 -4x + y = 16
What is (82, 344)
300
It is the linear system from the word problem: There are 20 workers employed on a highwat project, some at $210 per day and somw at $160 per day. The daily payroll is $2550. Let x represent the number of $210 workers per day and y represents the $160 per day. Solve the linear system to find the workers at each pay rate.
What is x + y = 20 and 210x + 160y = 2550
400
It is the solution for the system 6y + 2x = 8 x + 3y = 11
What is none?
400
The number of solutions that the linear system 10x = 2y + 12 -y -5x + 6 = 0
What is infinitely many solutions?
400
It is the solution for the linear system 7x - 3y = 9 2x - 5 = y
What is (-6, -17)
400
It is the solution to the linear system 3x - 4y = 9 2x - 2y = 11
What is (13, 15/2)
500
It is the solution for the linear system 2x - 9y = -4 3y + 5x = 7
What is (1, 2/3)
500
It is the number of solutions for the linear system 15 - 28y = 36x -23 x - 25y + 39 = 0
What is 1?
500
It is the solution for the linear system 6y +11x -27 = 0 y = -3x -20
What is (-21, 43)
500
It is the solution to the linear system 6y + 4 = -5x 2x - 2y + 7 = 0
What is (-25/11, 27/22)
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