Mathematics, 27.08.2020 18:01 kel3194
A jeweler is heating a gold bar. It takes 7 joules of heat to raise the temperature of the bar 1º C. The initial temperature of the bar is 25ºC. Use this information to select the equation that corresponds to the information. y=7x+175y is equal to 7 x plus 175 y=7x−175y is equal to 7 x minus 175 y=25x−7y is equal to 25 x minus 7 y=7x−25
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A jeweler is heating a gold bar. It takes 7 joules of heat to raise the temperature of the bar 1º C....
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