The answer would be 30 over 4
15x<130+20, 15x<150 divided both sides by 15 ,the answer is 10
Answer:


The interval notation is: 
Step-by-step explanation:



You may find it easiest if you convert all the fractions to decimal form:
5.433...
5.166...
5.756
Now reorder these from smallest to largest.
Note: I had to guess that by "68,90," you actually meant "68/90."
Answer:
4.16
Step-by-step explanation:
4.16
because thousanth is 5