Ok i will try to answer but i really dont have that much of a clue right now
Answer: 2
Step-by-step explanation: five times 2 is 10 plus 10 would equal 20
73 feet per second
Steps-
Miles to cover- 50 miles = 50*5280 feet = 264,000 feet
Time it takes- 1 hour = 1*60*60 seconds = 3,600 seconds
So speed is- 264,000 feet per 3,600 seconds = 264,000 / 3,600 = 73.33 ft per second
6 can go into 59, nine times. Therefore 9 times 6 equals 54