• To target student scholarships
• Identify students who need more attention
• Reassess curriculum
• Create customized programs for individual students
• Save on operations
3x+2=29
3x=27
x=9
Hope this helps
Answer:

Explanation:
Diana's age is d.
Carol is 3 years younger than half of her sister Diana's age.
Carol's age =
Where d is Diana's age.

Hence, Carol's age is
.
B i think and i hope this helps you