I need an explanation for this Algebra question to help me study.
Hello! Please do the following exercises!!! You must follow the directions of each exercise carefully and show all of your work step by step!!!
30.4: 1, 7, 8, 11, 13; Supplemental Learning Exercises #1, 4
30.7: 1, 2, 4
Here is the link to the math book where the exercises are: