From what i can see, the answer is 70
Answer:
2j + 5
Step-by-step explanation:
if Joey's age is j,
Chris age = twice as old as joey
= 2j
Sara is 5 years older than Chris
i.e
Sarah = Chris age + 5
= 2j + 5
In order to find the speed at which the boat is traveling, we divide the distance it has traveled by the time elapsed:
2.5/20=0.125 miles/minute
Next, we want to find how long it took for the boat to travel 10 miles. Since it travels 0.125 miles every minute, we just divide:
10/0.125=80
Thus, it took 80 minutes for the boat to reach the bridge
Answer:
14
Step-by-step explanation:
40-26=14 so therefore 14% of the books are non-fiction
