9×8=(10×8)−(9, times, 8, equals, start color #aa87ff, left parenthesis, 10, times, 8, right parenthesis, end color #aa87ff, minus, start color #1fab54, left parenthesis, end color #1fab54 10
\greenD{\times 8)}×8)start color #1fab54, times, 8, right parenthesis, end color #1fab54
\phantom{9\times 8 }={} \purpleC{80} -{}9×8=80−empty space, equals, start color #aa87ff, 80, end color #aa87ff, minus
\phantom{9\times 8 }={}9×8=empty space, equals.

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a. the profit when the unit price is equal to 0b. the unit price(s) when the profit is equal to 0c. the profit when the unit price is greatestd. the unit price(s) when profit is greatest

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What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²