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Work out the value of: xy + 5 when x = 2 and y = -3
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May 5, 2018
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Work out the value of: xy + 5 when x = 2 and y = -3
Mathematics
college
Otusweb
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first you set it up
(2)(-3)+5
Next you do the parenthesis first so (2)(-3)= -6
-6+5
Now you add it all up
-6+5=-1
And there is your answer -1
Fix It Scotty
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May 5, 2018
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Fix It Scotty
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5
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xy + 5
x = 2
y = -3
(2)(-3) + 5
-6 + 5 = -1
-1 is your answer
hope this helps
Alextc
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May 10, 2018
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Alextc
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