A store buys 17 sweaters for $255 and sells them for $578. How much profit 1 point does the store make per sweater? *

Math it's appreciated. (picture provided)

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

Which is the graph of this function 3 square root of x plus one if