Mathematics

Cedric Atkinson

18 January, 10:55

It takes Dimitri 9 minutes to make a simple bracelet and 20 minutes to make a deluxe bracelet. He has been making bracelets for longer than 120 minutes. If x represents the number of simple bracelets that he has made and y represents the number of deluxe bracelets he has made, the inequality 9x + 20y > 120 represents the scenario.

Choose the possible combination of bracelets that Dimitri may have made.

A. 3 simple bracelets and 4 deluxe bracelets

B. 0 simple bracelets and 6 deluxe bracelets

C. 12 simple bracelets and 0 deluxe bracelets

D. 7 simple bracelets and 3 deluxe bracelets