What 6 coins are equal to the dessimal 60?

Is a exponential graph based on un - restricted? Why are there no numbers that are disvisble by 7? How many different smiley faces are there? What is 0.5 plus 0.5? What quadrilaterals dont have diagonals that intersect at right angles? What does an dangkal measure in math? What is the remainder when 86 is divided by 3? What results if an even number is added to the difference of two odd numbers? What is the prime factorization tree of 126? How do you write the number 49 as a power? What is 1993 in roman numerals? How much cm is 2 X 3.5 inches? What is 6.16 percent of 11.89? How do you solve the equation Mx plus Nx equals Px? What is 670 in a scientific notation? What surface area equal to its volume? How many work days so far this year? Math - the elements of a universe not contained in a given set? How do you write 1987 in roman numerals? Has a square four sides?