Aspecific shade of red nail polish requires 7 parts red to 2 parts yellow. a mixture contains 35 quarts of red and 8 quarts yellow. how can you fix the mixture

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Solve the triangle. a = 21°, c = 105°, c = 5