Answer:45
Step-by-step explanation:did you know if you plug your nose than every thing tasts the same
180 is the lcm for 20 and 18
Answer:
2.5 Plus 40 hours only because is haft hours
Answer:
The barge can carry up to 94 railroad cars.
Step-by-step explanation:
Create an inequality to represent the weight of the barge to the max weight.
24 + 4r ≤ 400
Solve for r:
4r ≤ 400 - 24
4r ≤ 376
4r ≤ 376/4
r ≤ 94
