Mr. lippman brought a dryer for $160 and sold it for $240. if the overhead expenses were 20% of the selling price, what was the rate of the profit on the selling price?

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

This is about circle theorems. someone asap : (