For Valentine's day, each student in Ms. Clavel's class sent a valentine to all other students. Overall, 600 valentines were sent how many students are in the class For Valentine's day, each student in Ms. Clavel's class sent a valentine to all other students. Overall, 600 valentines were sent how many students are in the class @Mathematics

Question

anonymous · Answer

Do you know?

anonymous · Answer

$$ n^2-n-600=0 \Rightarrow (-25+n) (24+n) = 0 $$ 25 students ..

agreene · Answer

$$\xi=25$$

anonymous · Answer

Btw dont' send valentines to everybody .. try finding someone special :P

anonymous · Answer

Thanks good job.

anonymous · Answer

can you answer my other question please?