Study circle C, where diameter AB is perpendicular to chord MN at point O. The diagram as described in the text.

If MO = 5x − 7 and NO = 18, what is the value of x?
Enter the correct value.

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: