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Math quiz unit 3.1-3.2

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Total cards: 3•Content version: v4•Public deck•Updated: 8/1/2026

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#1
Front (Question)

what is the formula for revenue type world problems

Back (Answer)

(amount sold) (price per item)

#2
Front (Question)

what are the two let statements in revenue type world problems

Back (Answer)

-Let x rep the number of $… increase/decrease -Let R (x) rep the total revenue

#3
Front (Question)

what is the formula for “solving for k”

Back (Answer)

k = middle term divided by 2 squared