Betsy has to sell carnival tickets worth at least $60. The price of a child ticket is $5, and the price of an adult ticket is $8. Let x be the number of child tickets sold and y be the number of adult tickets sold. which of the following graphs best models this situation.
A) 5x+8y [tex] \geqslant [/tex] 60 B) 5x+8y [tex] \leqslant [/tex] 60 C) 5x+8y [tex] < [/tex] 60 D) 5x+8y [tex] > [/tex] 60