The value of the expression x + (–y) when x = 1.2 and y = –10.7 is:
1.2 + (–(–10.7))
1.2 + 10.7
= 11.9
So, the correct option is 11.9.
What is the value of the expression x + (–y)
when x = 1.2 and y = –10.7?
Question 3 options:
–9.5
11.9
–11.9
9.5
1 answer