7. Jim has 38 bottles of water in 9 of x bottles and one pack that contains only 2 bottles. What is the value of x? (Hint: Set up a two-step equation.)

I don't know how to solve this. Help.

10. Addison read 25 pages of the book the first day. She continued to read 20 pages every day. The book has 245 pages. write an inequality for the least number of days Addison will finish the book.

I don't know how to solve this. Help.

1 answer

7. 9 * 4 = 36
36 + 2 = 38

10. 25 + 20x > 245