Question

What is the value of the expression x + (–y) when x = –2.3 and y = –5.9? A. –8.2 B. –3.6 C. 3.6 D. 8.2

Answer 1

Now it would be
-2.3+(-5.9)

now just add those two together
and u get -8.2
So the answer is A