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How many gallons of a 90% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get a mixture that is 80% antifreeze
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Find the value of x for which the lines are parallel.
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Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60
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How many gallons of a 90% antifreeze solution must be mixed with 70 gallons of 30% antifreeze to get...
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