Scientific Notation Simplify (3.4 x 106)(2.1 10-3)
5.5 x 103
5.5 x 109
7.14 x 103
0 0
601 X FT 2 O
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Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

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Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.