Write an algebraic expression that models the situation “the piggy bank contained $25, and $1.50 is added each day.” use d to represent the number of days a) 25d+1.5 b) 25+1.5d c) 25d+1.5d d) 25+(1.5)(7)d

the answer is b because the piggy bank originally contained $25 and the person adds $1.50 per day.. so: 25+1.5d

is should be y = 5x

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correct me if im wrong

well what did you do it matters what you did : )

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