Answer:
inverse -1
Step-by-step explanation:
Answer:
not sure if it's ryt but I think it's A
Answer:
0.681818
Step-by-step explanation:
13 feet per second is equal to 0.681818 miles per hour.
-7n + 9 because the common difference is -7, so you have -7n, and then by plugging in the term numbers and the values, you find out that you need to add 9 to the -7n, so the answer is -7n + 9