Answer:
-8r
Step-by-step explanation:
r- 9r
since there is an r in each term we can factor out an r
r (1-9)
r (-8)
-8r
159mi/3hr = 53 mi/hr. Hope this helps
In math, set generally refers to a collection of values.
36 is 40 percent of an hour
Answer: 17 Yards Long
Step-by-step explanation: If the run is 1 section wide at each end, that would leave 34 for each 1 yard section for the lengths needed. So, 34 / 2 = 17 sections in length. You could also do it like this 17 + 1 + 17 + 1 = 36 for a simpler calculation.
