you could use 7(60-5)+7(48-4)
7 (( 60 − 5 ) + ( 48 − 4 )) ;
To find how many cupcakes and brownies Jonah sells in 7 days, we calculate the daily sales of cupcakes and brownies after giveaways, which totals to 99 each day. Over 7 days, Jonah sells a total of 693 items. The expression used is 7 (( 60 − 5 ) + ( 48 − 4 )) .
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