Q: What is the ordered pair of this equation x-y equals 1 5x-4y equals -3?

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(0, 6)

13

There are infinitely many ordered pairs: each point on the straight line defined by the equation is an ordered pair that is a solution. One example is (0.5, 2.5)

There are an infinite number of ordered pairs. Any point on the straight line which passes through (0,4) and has a gradient of -2 will be an ordered pair for the equation.

(4.25, 0.25) is a solution.

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(0, 6)

13

15

There are infinitely many ordered pairs: each point on the straight line defined by the equation is an ordered pair that is a solution. One example is (0.5, 2.5)

x = 5 and y = 4

x = 2 and y = -4

There are an infinite number of ordered pairs that satisfy the equation.

x = 12 y = 2 (12,2) satifies the equation

There are an infinite number of ordered pairs. Any point on the straight line which passes through (0,4) and has a gradient of -2 will be an ordered pair for the equation.

The equation 2x-5y=-1 has a graph that is a line. Every point on that line is an ordered pair that is a solution to the equation. So pick any real number x and plug it in. You will find a y and that pair (x,y) is an ordered pair that is a solution to this equation. For example, let x=0 Then we have -5y=-1so y=1/5 The ordered pair (0, 1/5) is a point on the line and a solution to the equation.

(4.25, 0.25) is a solution.

(0, 6.5) is one option.