loliza

This page lists questions and answers that were posted by visitors named loliza.

Questions

The following questions were asked by visitors named loliza.

Answers

The following answers were posted by visitors named loliza.

.05(100)+.15(93)+.60(80)+.20(81)= 84.35 Marissa's grade is 84.35%

5n + 3n = 1790 n= tickets sold for non student 2n-100 = tickets sold for student So, 5n + 3(2n-100)= 1790 5n + 6n - 300 = 1790 11n = 1790+300 11n= 2090 n= 190 So, substituting the value of n we 5(190)+ 3(2(190)-100) =1790 950 + 840 =1790