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What single decimal multiplier would you use to decrease by 1% followed by a 3% decrease?

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Describe how you can act financially responsible.

How are algebraic expressions evaluated using substitution?