Question

Len spent $18 to bowl 4 games. This week he spent $27 to bowl 6 games. If each of these bowling games costs the same amount of money, what is the constant of proportionality between the money spent and the number of games played?

Answer 1

k=y/X. Sub in what u know: K=18/4, solve: k=4.5. Do it again: K=27/6, k=4.5. The constant is $4.50 :) I hope this helps