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Mathematics, 25.08.2019 17:20 emmawytko

All calendars are 40% off at a bookstore. which pair of expressions can both be used to find the price, p, of a calendar after the 40% discount?
a . 0.4 & 0.6
b. 0.6 & p-0.4p
c. p-0.4p & p-0.6p
d. 0.4 & p-0.6p
6th grade math

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