Simplify to create an equivalent expression.
-3(2 + 4k) + 7(2k - 1)
Choose 1
2k - 13

How do i do this activity, is appreciated

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?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years