I have a favorite number. My number is: - Not a prime number
- Not an even number
- Not divisible by 3
- Not divisible by 5

What is my number?

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

If np3 /nc2 = 6, find the value of n