Answer:
- <em><u>Given </u></em><em><u>,</u></em>
student's age = x years.
- <em><u>Also </u></em><em><u>,</u></em>
Teacher's age = 2x + 6
- <em><u>And </u></em><em><u>,</u></em>
Principal's age = 3x + 10
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Difference between ages ,

therefore ,
second option is the correct answer.
hope helpful ~
Answer:
82.2%
Step-by-step explanation:
You gave them $4.11 extra and 4.11 of 5 is 82.2
Answer:
f(g(-9)) = 3.6
Step-by-step explanation:
-9 + 8.1 + 2 = 1.1
2.5 + 1.1 = 3.6
f(g(-9)) = 3.6
It is less than 2. I hope this helps!
Answer:
12
Step-by-step explanation:
The given statement is,"9 is subtract from the product of 7 and 3".
The product of 7 and 3 means, we need to multiply 7 and 3. So,
7 × 3 = 21
9 is subtract from the product of 7 and 3 means, 21 - 9 = 12.
Hence, the value of 9 is subtract from the product of 7 and 3 is 12.