Answer:
sorry I dont know
Step-by-step explanation:
I do not know
A boat has a ladder that has six rungs. Each rung is one foot apart. The bottom rung is one foot from the water. The tide rises at 12 inches every 15 minutes
(B) x = 40
Step-by-step explanation:
4x + 20 = 180
4x = 160
x = 40