Problema Solution
a women bought some large frames for $12 each and some small frames for $4 each at a closeout sale. If she bought 18 frames for $104, find how many of each type she bought
Answer provided by our tutors
Let
x = the number of large frames
y = the number of small frames
x + y = 18
12x + 4y = 104
........
click here to see the system of equations solved for x and y
........
x = 4 large frames
y = 14 small frames
The woman bought 4 large and 14 small frames.