Q: Which ordered pairs satisfy the following equation y equals 2-5x?

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There are 6 such triples.

15

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There are an infinite number of solutions to this equation, some of which are (9,0), (12,2), (15,4), (18,6), (21,8)

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.

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I am sorry but the question is incomplete. You have not mentioned the ordered pairs and the equation is incomplete as well.

3x

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

There are infinitely many ordered pairs. One of these is (0, 0).

1,6 2,12 3,18 4,24 5,30

(1, 0.2), (2, 0.1)

There are 6 such triples.

It is the set of infinitely many ordered pairs, (x, y) such that the two satisfy the given equation.

Any pair of numbers at all, as long as one of them is triple the other one.

1

It is a linear equation in two variables, x and y. Any point on the line defined by the equation will satisfy the equation and conversely, any ordered pair that satisfies the equation will represent a point, in the Cartesian plane, will be on the line.

it is 7yx978