There are ‘x’ number of students in a class, 1/12 th times the square of the total number of students planned to visit historical monuments. 7/12th times the number of students planned to visit old age homes while 15 students decided to teach poor children.
Answers
Answered by
9
Step-by-step explanation:
let total number of students:x
x2/12+7x/12+15
Answered by
1
Answer:
1/12x²+7/12×+10
Correct answer is c option
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