In your own words , Explain which theorems, definitions, or combinations of both can be used to prove that alternate exterior angles
are congruent.

What does x = in this equation x+3+2x=x+5

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary

Aweekly newspaper charges $72 for each inch in length and one column width. what is the cost of an ad that runs 2 column inches long and 2 columns wide? its not 288