Solve for x and show your steps. Is the solution extraneous? Check your work to show how you determined if the solution is extraneous or not. The square root of the quantity 11 x plus 5 end quantity equals 7.

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?

Can someone me out here number 4 plz

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?