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The sum of two numbers is 11. Thrice the smaller number is five greater than the larger number. What are the numbers?Fabian is going to invest in an account paying an interest rate of 5.5% compounded annually. How much would Fabian need to invest, to the nearest ten dollars, for the value of the account to reach 1,240 in 13 years?The product of 9 and a 차이 of a number and 2The radius of a circle is 13 cm. Find its 원둘레 in terms of pipi.The diameter of a circle is 15 ft. Find its 원둘레 in terms of pipi.