How do i prove 7 ÷ 2 is equivalent to 7/2

The circumference of a circle is 60 pi cm3what is the radius of the circle

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.