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Answer :
The values of x and y are x = 77 and y = 59.
Given: x+y = 136 and 8x+11y = 884 Solving the 2 equations simultaneously: 8x+11y = 884 -8x-8y = -688
3y=196
y=196/3=65.33
Putting this value of y in the equation x+y = 136 we get :
x+65.33=136
x=136-65.33
x=70.67
Since, the answer choices don't have the above value of x but the closest is 77, therefore we take x = 77. Putting this value of x in the equation x+y = 136 we get :
77+y = 136
=> y = 136-77
=> y = 59
Therefore, x=77 and y=59.
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