On Friday,65% of the students at Plainview Middle School bought a hot lunch and the rest of the students packed their lunch. What fraction of the students packed their lunch?select all that apply and please give me an explanation. 26/40
7/20
18/60
28/80

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

Bis your answer rot d