13 x 112 = 1456 ft
112 ft x 8 = 896
Only needs 8 pieces
Answer:
w > -3
Step-by-step explanation:
2w<9+5w
Subtract 5w from each side
2w-5w<9+5w-5w
-3w <9
Divide each side by -3 remembering to flip the inequality
-3w/-3 > 9/-3
82
Answer: (0,3) & (0,-1)
16 triangles