Question

what order pair satifies 7x – 15y < -13

Answer 1

do you have a list of ordered pairs?

Answer 2

Any ordered pair that meets the specification. This kind of solution is usually shown graphically. As a suggestion, you might rearrange it a little, to make it easier to interpret. \[7x – 15y < -13 \implies y > \frac{7x+13}{15}\] One way to interpret "y greater than" is that the solution is the area above the line formed if we change the statement to an equation.