Answer:
198 km
Step-by-step explanation:
The speed of the boat supposed to be x km/h
(x+2)*9 = (x-2)*11
9x + 18 = 11x – 22
2x = 40
X = 20
Distance between 2 places: (20 + 2) * 9 = 198 km
Or (20 – 2 ) * 11 = 198 km
Answer: 4 seeds
Step-by-step explanation: you’re only planting 4 new seeds the other plants are planted
Answer:
Each piece of rope will be 7 meters
Step-by-step explanation:
The number next in sequence is twenty three (23)
Answer:
i could be wrong but 15 hours (brainliest?)
Step-by-step explanation:
x 3 miles = 15 hours
*if you draw it out, it will look easier to figure out*