Answer:
11. is a slope of -7/2
12. is a slope of 4 :)
Step-by-step explanation:
Pemdas, ok first 17 plus 8 is 15, 6 times 2 is 12 , so 15 minus 12 is 3. answer is 3
Answer: 64.8 mph
Step-by-step explanation:
Given
Arriving time is 6 hours
return time is 4 hours
The average speed of returning 81 mph
Distance traveled while returning

the average speed of the entire trip is

Answer:
i am pretty sure it's B correct me if i am wrong
Step-by-step explanation:
40.000 in 7 year the company deposit money