Jackie has fewer than 20 h to work on her jewelry. It takes her half an hour to make a necklace and an hour to make a bracelet. She wants to make x necklaces and y bracelets, and she wants at least twice as many bracelets as necklaces. Select all inequalities that model this situation.

10 bracelets and 20 necklaces

Step-by-step explanation:

10 braclets equals 10 hour and then you double those to make 20 necklaces 30 min each times that by 20 and you get ten hours 10 hours+10 hours= 20 hours

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.