Select all that apply. Which expressions are equivalent to 6x+12? 3(2x+4) 6(x+2) 6(x+12) x(6+12) 2(3x+6)

Find the value of x for which abcd must be a parallelogram -9-6x x-30

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?

Which one is true about the hexagons ?