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Mathematics, 29.01.2021 22:50 Savagepanda911

Sandra's quarterly report from her investment account shows that she made a gain of $210. That gain included a one-time per year credit of $30. Sandra used the equation
1 (x +30) = 210 to project how much money, x, her investment account will earn
during the year, excluding the one-time credit. How much money will Sandra's account
earn during the year, excluding the one-time credit?

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