Answer:
1 7/5
Step-by-step explanation:
we should first simplify the fraction part of each option
7/5 = 1 2.5 add this to 1 and you get 2 2/5
this happens to be the answer but in the future go through each option
7623, 27.8, 76.9, and 8401 it is really simple just use a calculator........
3738383792639263846736283
x + y = 53
x -y = 9 Adding both equations
2x = 62
x = 31 y = 22