Raymond B. answered 09/15/22
Tutor
5
(2)
Math, microeconomics or criminal justice
20/8 = 5/2 = 2.5
2.5 x 12 = $30 for 20 notebooks
C/20 = 12/8 = 3/2
C=20 x 3/2 = $30
Izzy G.
asked 09/15/22An office supply store sells 8 notes for $12. What is the cost of 20 notebooks?
Raymond B. answered 09/15/22
Math, microeconomics or criminal justice
20/8 = 5/2 = 2.5
2.5 x 12 = $30 for 20 notebooks
C/20 = 12/8 = 3/2
C=20 x 3/2 = $30
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