15) n+4
16) n-6
17) n+3
18)n-2
19)n+6
20) n-8
1 week= 7 days
Divide total number of miles by number of days
= 45.5 ÷ 7 days
= 6.5 miles per day
ANSWER: They traveled 6.5 miles per day.
Hope this helps! :)
Answer:
it can be taken like this
k/11=7
k=77
Answer:
-100
Step-by-step explanation:
The opposite of any positive number is the same number but negative.