SOLUTION: Peter sold watches ($7) and necklaces ($4) at a flea market. Total sales for 48 watches and necklaces were $300. How many of each did Peter sell? What were the total dollar sales o

Algebra ->  Percentages: Solvers, Trainers, Word Problems and pie charts -> SOLUTION: Peter sold watches ($7) and necklaces ($4) at a flea market. Total sales for 48 watches and necklaces were $300. How many of each did Peter sell? What were the total dollar sales o      Log On


   

Question 997981: Peter sold watches ($7) and necklaces ($4) at a flea market. Total sales for 48 watches and necklaces were $300. How many of each did Peter sell? What were the total dollar sales of each?
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Account for the watches and account for the revenue or sales.

w watchs
n necklaces

system%28w%2Bn=48%2C4n%2B7w=300%29