A customer at a jewelry store pays $1255 for 4 rings and 3 bracelets. At the same jewelry store , a second customer pays $1340 for 1 ring and 7 bracelets. The price of each rung is the save , and the price of each bracelet is the same .
Which system of equations can be used to fine the price in dollars of each ring, x , and each bracelet , y?
A) 4x+3y=1255
X+7y=1340
B) 4x+3y=1340
X+7y=1255
C) 3x+4y=1255
7x+y=1255
D) 3x+4y=1340
7x+y=1255