What are the degree and leading coefficient of the polynomial?
10y-3y? - 20y2+2

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Julia bought 7 hats a week later half of all her hats were destroyed in a fire. there are now only 12 hats left with how many did she start

How can you find the magnitude of a vector, v = < x,y > , where the horizontal change is x and the vertical change is y?