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From 175 to 210 is a 20% increase!
Answer is
The convention is to write the variable first on the left side, then the inequality sign, followed by the other side of the inequality.
Writing means that h is larger than 1600. Think of an alligator mouth that is represented by the "greater than sign". The mouth opens up to the larger side. In this case, h could be something like 1700 which is larger than 1600. So we'd say for instance.
To solve we need to isolate
.
Start by adding 1 to both sides:
Then divide both sides by 4:
Answer:
-5x+3 OR 5x-3
Step-by-step explanation:
You find the inverse by replacing the x with the y, and solving for y. Doing this actually gives you -5x+3 but in this case, the closest answer would be 5x-3.
UPDATE: -5x + 3 can be written as 3 - 5x lol
The answer would be D and E
Explanation: the number line shows any number less than 16, the filled in circle also means including 16. So it becomes any number 16 or less. So in both of the scenarios the max number of either students or dollars has to be 16.
Hope this helps