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Carrington goes shopping. She buys 3 $2.99 shirts, 5 $1.99 skirts, and 9 $5.99 pairs of shoes. She starts out with $150.89. She also has 1 coupon that states "Any 8 pairs of shoes you buy, you get the next one free."
How much money does she spend? How much money does she lose? (Write as an integer.)
What is A) $66.84 B)-$84.05