9z-42z-72/3z^2+28z+32divided by 2z^2+10z-48/z^2-9z+18 Can someone

  1. 9z-42z-72/3z^2+28z+32divided by 2z^2+10z-48/z^2-9z+18Can someone help me? I know they're supposed to be flipped and factored,
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    2. K asked by K
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  2. Danielle bought a gift for a friend that originally cost $32. She used a coupon to get $5 off. what percent did she save?I tried
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    2. DEBBIE asked by DEBBIE
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