Algebra question 6a-a-a equals

How do you solve this algebraic fraction x plus 4 x plus 7 3 ----- plus ------- equals --- 5 3 5? What numeral is 1000 more than 69301? What is 11c-5c in algebra? What is 0.273 rounded to 2 significant figures? How many tens in 221? How was the bible given to the people? Smaller part of the larger theme? What is the factor of b2 plus 12b plus 32? How do you write 24212000 in scientific notation? Who invented the pyraminx? A score set has a mean of 53 and a standard deviation of 5.6 If each score was multiplied by 0.9 and then had 7 added state the new standard deviation? What is the least common multiple of 12 16 and 15? What land measurements are there? 14 meters equals how many decimeters? What is 35xy over 49y in simplest form? What is the roman numerals of 15000? Is the dime higher than the cents? 20 is what percent of 179? Is 240 in the four and six time tabels? Which opposite quantities combine to make zero?