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loise invested at 3.5% pa simple interest over 4 years. If her total interest is 910, how much did she originally invest?

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if the sum of two consecutive integers is 27 then the integers areThe difference of 5 and a number is 2.6 more than three times the number.Write an equation letting x be the unknown number.five subtracted from a number is 4.Eight increased by the product of a number and six is less than-27Hakim opened a savings account and deposited 500.00 as principal. The account earns 11% interest, compounded annually. What is the balance after 9 years?