P ≥ 6
B ≤10
2P + 12B ≤ 48
Option C
Explanation:
at least 6 pillows means ≥ 6
P ≥ 6
Number of yards per pillow = 2
no more than 10 blankets means ≤10
B ≤10
Number of yards per blanket = 12
P = represent the number of pillows
B = represent the number of blankets
Total number of yards to be used = 48
(number of yards for pillow × P) + (Number of yards per blanket × B) notmmore than 48
Since Sue can only use 48 yards, it means she cannot use above 48 yards but can use 48 or less than 48 yards
2P + 12B ≤ 48
The correct option: C
P ≥ 6
B ≤10
2P + 12B ≤ 48
