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two times the sum of a number and 7 is 3A rectangular goat pen is 10 meters long and 7 meters wide. What is its 지역?a woman is three times as old as her daughter. six years ago, the sum of their ages was 36. find the age of the daughterTrudy deposited 8,307 in an account earning 1% interest compounded annually.To the nearest cent, how much will she have in 2 years?Five more than the quotient of a number and 9 equals 7