The number 900 is increased by 20% and then decreased by 20%. Find the new number.(the ans is 864 apparently:/ I need steps)
1 answer:
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The code for Escape Room is MCYHW.
<h3>Inequalities</h3>Inequalities is a mathematic expression that do not present equalitiy between both sides. It is represented by symbols: <, ≤, > and ≥.
For solving this exercise, firstly, you should solve the inequalities identified by letters: H, W, M, Y and C. After that, you should relate yours anwers with the options given for the exercise.
- Inequality H
Therefore, you should connect H with x<1.
- Inequality W
Therefore, you should connect W with x>-2.
- Inequality M
Therefore, you should connect M with x≤-12.
- Inequality Y
Therefore, you should connect Y with x≥9.
- Inequality C
Therefore, you should connect C with x≥7.
Thus, the sequence is:
M -
C -
Y-
H-
W-
Read more about inequalities here.