Help please i dont know
ANSWERS
2015-10-30 12:11:09
85x+65=320 -65 -65 ----------------- 85x =320 ---- ---- 85 85 x=3 3 hours
2015-10-30 12:12:24
$65 + $85 = $150 + $85 = $235 + $85 = $320
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85x+65=320 -65 -65 ----------------- 85x =320 ---- ---- 85 85 x=3 3 hours
$65 + $85 = $150 + $85 = $235 + $85 = $320