Decide whether the table could represent a proportional relationship. If the relationship could be proportional, what would be the constant of proportionality?

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.

(x-5)1/2+5=2 what is possible solution of this equation

Which will form a composite function?