Ralph's t-shirt company sells t-shirts for $7.50 each with a flat rate of $10 for shipping. Frank's t-shirt company sells t-shirts for $10 with free shipping. Write an equation for each company and solve the equations using a graph

Maybe fx = lxl because of the way the x is positioned is that what he

This is what i found “an explicit formula designates the nth term of the sequence, as an expression of n (where n = the term's location). it defines the sequence as a formula in terms of n. this example is an arithmetic sequence(the same number, 5, is added to each term to get to the next term).” i hope this you for what your looking for. can you plz mark me brainliest?