Question

What is the value of the expression x + (–y) when x = –3.8 and y = 1.7?



A.
–5.5


B.
–2.1


C.
2.1


D.
5.5

Answer 1

substitute the given values into the equation

Answer 2

−3.8−1.7

−3.8−1.7

=−5.5

Answer 3

\[x+(-y)=-3.8-1.7\]

Answer 4

\[=?\]

Answer 5

solve it @jordan123321

Answer 6

i cant tht is why i asked

Answer 7

sup

Answer 8

−3.8−1.7

−3.8−1.7

=−5.5 @jordan123321

Answer 9

\[-3.8-1.7=?\]

Answer 10

what is tht^^

Answer 11

−3.8−1.7

−3.8−1.7

=−5.5 @jordan123321
The answer^

Answer 12

\[x+(-y)=x-y\]

Answer 13

substitute x=-3.8 and y=1.7 into the equation

Answer 14

\[=x-y\]

Answer 15

\[=-3.8-1.7\]

Answer 16

\[=?\]

Answer 17

@jordan123321