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OpenStudy (anonymous):
Evaluate the expression below when x = 9. 3x + 2x2 - 9 Select one of the options below as your answer: A. 54 B. 180 C. 342 D. 4,365
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OpenStudy (bahrom7893):
wth? i didnt post this here.. sorry
OpenStudy (anonymous):
ight
OpenStudy (bahrom7893):
3*9+2*81-9 is 180 i answered this
jhonyy9 (jhonyy9):
B. is correct
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