Answer:
Let the number of pages be y and the number of chapters be x, then y = 24 + 12x + 48 = 12x + 72
y = 12x + 72
If the book has 25 chapters, the number of pages will be y = 12(25) + 72 = 300 + 72 = 37 pages.
Step-by-step explanation
Answer:
33.75
Step-by-step explanation:
45 : 100 = 0.45
75 x 0.45 = 33.75
Step-by-step explanation:
12....is the correct answer...
hope it helps
If you were to simplify this expression you would get 13x+4 which is equivalent to 9x+4+4x.