Answer:
11.5
Step-by-step explanation:
-1*-11.5=11.5
Let x be the number of pages of advertisements.
Write a proportion from the table:
of a page of advertisment - 5 pages in a magazine
x pages of advertisment - 98 pages in a magazine,
then

Find x:

Answer: 13 whole pages and
of 14th page are advertisments, so 14 pages contain advertisments.
Answer:
your speed is 8.1
Step-by-step explanation:
17.5-9.4=8.1
x^3 - 3x^2 - 18x
Using the FOIL method, I arrived at my solution!