I believe the answer is 7x-y
If you convert 62 kilograms to lbs it will give you 136.687 lbs
2/10 because 0.7/7 is equal to one tenth, so 1.4/7 is equal to 2/10
A) 2x +3
Plug in the x
2(4.1) + 3
8.2+ 3= 11.2
A is 11.2
B) 16-5y
Plug in the y
16 - 5(2.3)
16- 11.5= 4.5
B is 4.5
C) x+y
Plug in x and y
4.1 + 2.3= 6.4
C is 6.4