What is the surface area of the cube of ice?

Which value of c would make he following expression completely factored? 8x+cy

What is the prime factorization of 23 ?me with this question

What is the sum of the geometric series in which a1 = 7, r = 3, and an = 1,701? hint: cap s sub n equals start fraction a sub one left parenthesis one minus r to the power of n end power right parenthesis over one minus r end fraction comma r ≠ 1, where a1 is the first term and r is the common ratio