Find Two integers such that the sum of the larger number and 4 times the smaller number is 156 ( pls answer :) )

The depreciation per unit for a company

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Me asap! what is the slope of this line? enter your answer in the box.