Answer: True
Step-by-step explanation: Its true because you are either adding number or subtracting, unlike geometric.
8= 1 minute so you do 8x5 because he runs 5 miles and your answer will be C=40 minutes. Hope this help :)
He should need 45 more gallons. 60/4=15 15gallons for every 1/4 of the tank. 60-15=45
