Identify the roots of the equation and the multiplicities of the roots.
(x - 6)(x + 4)2 = 0

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

How to do this , and can some one explain

At the county fair, the baxter family bought 6 hot dogs and 4 juice drinks for $12.90. the farley family bought 3 hot dogs and 4 juice drinks for $8.55. find the price of a hot dog and the price of a juice drink.