pls help me 25 points 0-0 the tables show the relationship between a number of a movie tickets and cost which expression can be used to determine the contant proportionality

Step-by-step explanation:

a constant of proportionality is a number you have to multiply x by to get y.

y=kx is the equation that expresses the proportionality of x and y

in this case, 10 video games cost $145

the question's basically asking what you have to multiply 10 by to get 145

y= 145; x=10

k= y/x = 145/10=14.5

the constant of proportionality is 14.5