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OpenStudy (gabylovesyou):
Evaluate 3x − 5y when x = 3 and y = −2
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OpenStudy (anonymous):
3(3) - 5(-2)
OpenStudy (anonymous):
Put x and y values there...
OpenStudy (gabylovesyou):
3 x 3 - 5 x -2
OpenStudy (anonymous):
equals 19
OpenStudy (anonymous):
Yes you are doing right..
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OpenStudy (anonymous):
@Gabylovesyou use asterix for multiplication
OpenStudy (anonymous):
Now solve.. and get the answer..
OpenStudy (gabylovesyou):
asterix??
OpenStudy (anonymous):
*
OpenStudy (anonymous):
This sign is called Asterisk *
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OpenStudy (anonymous):
yea beacause the "x" can be confused for a variable
OpenStudy (gabylovesyou):
ohh ok!! lol
OpenStudy (gabylovesyou):
yea i get 19
OpenStudy (anonymous):
Got your answer or not??
OpenStudy (anonymous):
That is absolutely right...
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OpenStudy (anonymous):
@Gabylovesyou that's right
OpenStudy (gabylovesyou):
ok thanks both of u!! :)
OpenStudy (anonymous):
Welcome dear..
OpenStudy (anonymous):
You are welcome. Anytime
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