b. 46+ 4-23-121-7+3)+ 7.5x3+28 + 7- (128)
Answers
Answered by
0
Answer:
-168.5
Step-by-step explanation:
(46+4-23-121-7+3)+7.5×3+28+7-(128)
=(50-151+3)+22.5+35-(128)
= -98+57.5-128
= -168.5
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