Can someone help me with #1 so I can get the gist of it?

Look at this expression. a3b3c a-3b-3c-1 which of the following is the simplest form of the expression above?

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

Find the slope of a line given the following two points