Question: Each group represents the 5 shots taken by the other team. To win the game, the Ice blades cannot let the other team score any goals. For a group to be a success, how many of the 5 shots does the goalie need to save?

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x

the correct answer would be the third option