What does 5 on a ring mean?

How do you write 1.77 cents in decimal form? 12 feet x 10 feet equals how many square feet? What is the greatest common factor of 35 and 140? What is the least common measures of 51 and 34? How do you find 10 percent of 30? What is 5276 rounded to the nearest thousand? What is a mixed number for 37 over 4? How do you round 741096 to the nearest thousand? How do you increase a number by 10 percent? Is negative 9.8 greater than negative 7.9? What is the factorization of the polynomial 121x2-22x 1? Is a 72 percent passing grade? How much more percentage is 540 to 567? What is the percent of change round to the nearest whole percent if necessary is the percent change an increase or decrease if it is 99 to 74? How do you write 0.018 in words? what is the nearest ten with 600? What is the fraction of 104.5? What are the factors and prime factors of 79? 4.08 as a fraction? -0.362 rounded to the nearest tenth?