1.) 32+(-17)+15=______. 2.) a (b) (-c) (d) (-e) =____. 3.) during the first four harvest seasons,the farmer's harvest is shown below: SEASON NUMBER OF SACK OF CORN One 985 Two 1,260 Three 1,494 Four 1,128 Indicate in integers the in his harvest during the first, second, thrid, fourth harvest season.

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Answers

2014-06-26T18:11:05+08:00
1.) 30
2.) ab-cd-e
3.) First:1260+(-985)=275
Second:1494+(-1260)=234
Third:1128+(-1494)=(-366)
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