3 years ago

Evaluate the expression when x=1/2 and y=-5 -2xy

Mathematics

2 answers:

Ainat [17]3 years ago

5 0

Answer: Y=-5/2

Step-by-step explanation:

Komok [63]3 years ago

4 0

Answer:

Step-by-step explanation:

=-2 times 1/2 times -5

=-1 times -5 (negative times negative equals positive)

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