What is one half added to five-eighths?

What other methods could be used to ensure parallel rails? How do you write 3 over 4 as a percentage? What is Largest and the smallest number of 400000 rounded to the nearest ten thousand? In imperial measurement how many inches are in two feet? What is the greatest common factor of the numbers using prime factorization of 30 and 135? What is 0.15 in words? What does a eleven pointed star mean? What is the abbreviattions of c b i? What is x over 7 equals 2? Why is it necessary to add a decimal point when you are dividing a numerator from a denominator? 7 plus 2y equals 15? What is 2 times a plus 4 divided by b squared if a equals 6 and b equals 2? What are the Positive and negative effects of the bus? What is 25 percent of 80 thousand? How many significant figures are in 1.5e-6 x2.34e4? Is a right triangle always an isosceles triangle? How old do you have to be for coachella? How do you write 7.72 in words? A group of employees bought a get-well gift for a coworker the gift cot 16.06 If there are 22 employees in the group how much does each employee need to contribute? What is 890m convert to cm?