Question

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 necklaces as bracelets.

Which inequalities model the situation?

Choose exactly three answers that are correct.
(Points : 3)
0.5x + y < 20
0.5x + y ≤ 20
y > 2x
y ≥ 2x
x > 0
x ≥ 0

Answer 1

x>0
y>=2x

Answer 2

x/2+y<20
0.5x+y<20