W/15 = 3/15
cross multiply 15 by 3
15 x 3 = 45
then divide 45 by 15
45 x 15 = 3
therfore W = 3
cross multiply 15 by 3
15 x 3 = 45
then divide 45 by 15
45 x 15 = 3
therfore W = 3
What is the simplified form of (–3x3y2)(5xy–1)?
1 answer:
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