If Joe and Eugene are travelling in opposite directions, their total distance is 360 km.
Eugene's speed = 70 km/hour
Let Joe's speed be = x
They each travel for 3 hours, so time = 3 hours
Distance = speed * time




Hence, Joe's speed is 50 km per hour.
With each of them saving $17 a week for 3 weeks, they will be able to save up $153 after three weeks. Adding this amount to the original amount they had will give them $467. Obviously, they will not have enough money to buy the gift they want for their mother. They will be short of $48.
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Step-by-step explanation:
Answer:
The answer to your question is x = 23.36
Step-by-step explanation:

Solve for x
1250 = 500(1.04)

Apply logarithms

log 2.5 = x log 1.04
x = 0.398 / 0.017
x = 23.36