Acar is traveling at 55 mi/hour. what is the cars speed in feet per second

80.7 ft/sec

Step-by-step explanation:

You need two conversion factors:

1 mile = 5280 ft, so (52780 ft)/(1 mile) = 1

1 hour = 3600 seconds, so (1 hour)/(3600 seconds) = 1

55 mi/hour * (5280 ft)/(1 mile) * (1 hour)/(3600 seconds) = 80.6666... ft/sec

80.7 ft/sec

the answer would be c:   ax + b = ax + c

step-by-step explanation: