Aschool charges $4.99 per child, $6.00 per adult, and $2.50 per baby, to go see the school play. how much money would they collect if 12 kids, 25 adults, and 6 babies came to see the play?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.