Statistician / Economist formerly employed in various Government Departments in the UK, freelance mathematics and statistics tutor since retiring in 2008, Fellow of the Royal Statistical Society.
Math and Arithmetic
What is the answer to 20c plus 5 equals 5c plus 65?
20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4
What is better the you phone 5c or 5s?
the 5s because it has better service but it dosent have diffrent colrs just silver gold and black