A ski resort rents snowshoes in the winter. The resort charges $7 per day and a flat fee of $3 to cover cleaning. Write an equation that shows how the cost, y, depends on the length of the rental in days, x.

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

Ithink it’s b, hope this .