aguilarmaricel590 Asked: December 2022 Assessment. Select the letter of your choice from among given options.Write your answer on a piece of paper.1. How many eras does Phanerozoic eon have?a.1b.2c.3d.42. Which
aguilarmaricel590 Asked: December 2022 6 solve for x using the following properties of proportion: 1. cross multiplication property 2.alternate property 3. inverse property 4. addition property 5.