Daniel's graduation will cost $9 for every 3 people who attend. At most how many attendees can there be if Daniel budgets a total of $18 for his graduation?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

What is the least common multiple for 6 and 8? what is the least common multiple for 4 and 12 ? what is the least common multiple for 11 and 12? what is the least common multiple for 3 and 6?