19) Which one of the following expressions has the greatest value? A) 3-6-3-6x7)
B) 3-7*(-3) - 6
C) (3-7)x(-3) - 6
D) (3-7)(-3-6)

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

For what values of x is x2 + 2x = 24 true?

Ten times the square of a non-zero number is eqaul to ninety times the number