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
------------------------------------------
Difference between ages ,

therefore ,
second option is the correct answer.
hope helpful ~
Answer:
22%
Step-by-step explanation:
x/100 * 160=35
160x=3500
21.875
hence to the nearest percent: 22%
Answer: the answer
Would be D
Step-by-step explanation:
I think it's 1.77777777778(7 is repeating) to1.
16/9=1.77..............8
Answer:
Step-by-step explanation:
10/12=.833
we know that there are 12 months in a year. so the %10 annually is evenly spread out whether it be daily monthly weekly. so just divide the %10 by 12.