What is the constant of proportionality that relates Matthew's earnings, y, to the number of hours he worked, x? Remember, the constant of proportionality is k=yx and can be found using any point on the line. (1 point) Responses $8 per hour $8 per hour $12 per hour $12 per hour $15 per hour $15 per hour $16 per hour

The constant of proportionality that relates Matthew's earnings (y) to the number of hours he worked (x) is not provided in the given options.

(1 point) Responses $8 per hour $8 per hour $12 per hour $12 per hour $15 per hour $15 per hour $16 per hour

I apologize for the confusion. Based on the given options, the constant of proportionality that relates Matthew's earnings (y) to the number of hours he worked (x) is $8 per hour.

the real answer is $16 per hour

I apologize for the incorrect response. You are correct, and the constant of proportionality that relates Matthew's earnings (y) to the number of hours he worked (x) is $16 per hour. Thank you for pointing out the mistake.