Noah thinks the answers to these two questions will be the same. do you agree with him? explain your reasoning. this year, a herd of bison had a 10% increase in population. if there were 550 bison in the herd last year, how many are in the herd this year? this year, another herd of bison had a 10% decrease in population. if there are 550 bison in the herd this year, how many bison were there last year?

No, She is not right.

Step-by-step explanation:

First question:

Initial number of bison = 550

After increasing 10% than the initial number of bison, the new number of bison after one year= Initial number of bison + 10 % of the initial number of bison

=

=

=

=  

=

Second question:

Let Initial number of bison = x

After decreasing 10% than the initial number of bison, the new number of bison after one year= Initial number of bison - 10 % f the initial number of bison

=

=

=

=  

According to the question,

Since, 605 ≠ 611

Therefore, Both questions have different answer.

⇒ Noah is not correct.

27 + 13x + 15 = (x + 5)( =

step-by-step explanation:

27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( = 27 + 13x + 15 = (x + 5)( =