How do you simplify this and write as a polynomial in standar form? (x-9)3x-7)+(3x^2-5x+2)

Standard form of

Step-by-step explanation:

Here, the given expression is

Now, simplifying the above expression in parts, we get

hence, combining both parts:

=

The above expression is of the STANDARD FORM:

Hence, the standard form of

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!