- increase
because 80 is greater than 50.
50 - 80
----------- = 30/50 = 0.6
50
answer:
- the change is an increase by 60%
D. a shape formed by two intersecting lines from a common point
Answer:
5.428571
Step-by-step explanation:

take the fraction and divide that:

then just add 5:
5 + 0.428571 = 5.428571
or...
convert the mixed fraction to improper fraction:

divide like normal:

Answer:
7(3n+5)
Step-by-step explanation: