Kenneth S. answered 01/03/17
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Expert Help in Algebra/Trig/(Pre)calculus to Guarantee Success in 2018
two pillows take 4 yds of fabric
so 4 pillows take 8 yds and
so 8 pillows take 16 yds.
What to do? MULTIPLY the basic data by four because 8 pillows is FOUR times the basic 2 pillows.