How much marks do you need to get to get 6c?

Which equation can be used to find the circumference of a circle with a radius that measures 10 feet? What is the circumference of a clock with a diameter of 8? A number divisible by 4 and 8 but not by 32? What multiples of 8 that are greater than W but less than 67? What is the equation of the perimeter of a circle? What is the maximum area for a rectangle with an perimeter of 108 meters? What is the answer for this equation 2x-y equals 3and x plus y equals 6? How do you write seven hundred thousand in number form? How do get hall ticker number of ssc 2012? What is 9 times 7 plus 1 divided by 2? What is the lowest fraction of 2 over 4? How many hundreds are there in 333? Who invented the us customary system? What 2 numbers can be multiplied to get 1105? When AG 16 ft find the area of the region that is NOT shaded Round to the nearest tenth? What is negative 4 divided by positive 5? What is more 4 yards or 142 inches? How do you factor 4y2 plus 25y plus 6? How is 21.035 done in written form? How many cardinal directions has a compass?