Question

if x–3 and y–5 then which of the following expression has the value (–8)
(a) x+y ( b) x-y (c) -x+y (d) -x-y​

Answer 1

Answer:

the question is so easy as it is given that minus 3 plus minus 5 is equals to 2 X + 5 and minus 3 minus 5 is equals to minus 3 + 5 that is 8.