Mathematics, 03.12.2020 22:30 foodisbae45678

THIS IS VERY URGENT Amazon is having a Black Friday deal: 10% - 30% off all laptop computers regularly priced $1000- $1500.
a )Write and graph a system of inequalities that shows possible range of regular priced computers and sale priced computers.
b) Use your graph to determine the possible range of sale prices for laptops that normally cost $1200.

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THIS IS VERY URGENT Amazon is having a Black Friday deal: 10% - 30% off all laptop computers regula...