What is the value of f(x) when x = -3? f(x)= -2x-3 f(-3)=

Taking algebra two apex courses and need with these questions

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?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5