Answer:
Step-by-step explanation:
x and y are proportional.
Let x = 45 and y = 5.
Solve for r (constant of proportionality).
Divide both sides by 45.
Simplify and switch sides.
The answer to the problem is x=17
Answer:
They have to drive 2,050,650 more miles. Which is also 0.4 of the whole road trip.
Step-by-step explanation:
Subtract the miles they have already driven from the miles of the entire trip. Then use that and divide it by the miles of the entire trip and you'll get 0.4.
Answer:
They averaged 79 km per hour
Step-by-step explanation:
To find the average distance, take the kilometers and divide by the hours
1106 km/ 14 hours
79 km / hours
They averaged 79 km per hour