Consider the following expression and determine which statements are true. \dfrac{7}{r}+2^3+\dfrac{s}{3}+11 r 7 +2 3 + 3 s +11start fraction, 7, divided by, r, end fraction, plus, 2, cubed, plus, start fraction, s, divided by, 3, end fraction, plus, 11 Choose 2 answers: Choose 2 answers: (Choice A) A The entire expression is a sum. (Choice B) B The coefficient of sss is 333. (Choice C) C The term \dfrac{7}{r} r 7 start fraction, 7, divided by, r, end fraction is a quotient. (Choice D) D The term 2^32 3 2, cubed has a variable.