Change 28%to a fraction or mix number

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Graph the system: f(x)= 3/x-2; f(x)= 1/2x + 2

Drag each sequence of transformations to the correct location on the table. classify the sequences of transformations based on whether or not they prove the congruency of the shapes by mapping shape i onto shape ii. plz i'll rate u 5 stars need this done for a mastery test