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Write a real-world word problem that can be solved by adding 34.99 and 5.79. then solve

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

The square root of 9x plus 7 plus the square rot of 2x equall to 7