Raveena donated Rupees `(x^3)+(1/x)^3` to buy books for the mission. Her friends wanted to know the amount donated by Raveena. She did not disclose the amount but gave a hint that `(x+1/x)`=Rs 15. Find the the amount donated by Raveena to buy books is​

Priyanka and arti decided to doneate Rs 1600 for the army windows let priyanka 's shares as 'x' and arti share as'y' (a) form a lienar equation in two variables (b) if priyanka donates thrice the amount donated by arti then find out the amount donated by both

Naveena spent 1,800 on a dress and 3,270 on books and notebooks. She still was left with 35% of the total amount she had originally. Find the total amount she had originally.

On her birth day, Seema decided to donate some money to children of an orphanage home. If there were 8 children less, everyone would have got Rs.10 more. However, if there were 16 children more, everyone would have got Rs. 10 less. Let the number of children be x and the amount distributed by Seema for one child be y (in Rs.). Based on the information given above, answer the following questions: The number of children who were given some money by Seema, is

Consider the function f(x) = 2x + 3 and we want to find the limit of this function at x = 1.

Rehan donated "15%" of his savings to Flood Relief Fund.He distributed the remaining amount among his two children and wife equally.If the total savings of Rehan is Rs 1,20,000 ,find the amount donated to Flood Relief Fund.Also,find the amount received by each,his wife and two children.

On her birth day, Seema decided to donate some money to children of an orphanage home. If there were 8 children less, everyone would have got Rs.10 more. However, if there were 16 children more, everyone would have got Rs. 10 less. Let the number of children be x and the amount distributed by Seema for one child be y (in Rs.). Based on the information given above, answer the following questions: How much amount Seema spends in distributing the money to all the students of the Orphanage?