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.
2/10
20/100
Times 1/5 by 2 on both sidez and then times that by ten to get the second answer
The sequence is arithmetic because the term is being multiplied by 5 each time
Answer:
I say B.
Step-by-step explanation:
sorry if I'm wrong. Have a nice day :)
Answer:
−11b^2+8b−4
Step-by-step explanation:
−4b2+6b−9−7b2+2b+5
Simplify by adding terms.
11b2+8b−4
