What is the product of 2x - 5 and 3x² + 5x - 7? Write your answer in standard form. (a) Show your work.
(b) Is the product of 2x - 5 and 3x² + 5x - 7 equal to the product of 5x - 2 and 3x² + 5x - 7? Explain your answer.

see below

Step-by-step explanation:

(a)

(b)

only happens when x=-1, not always

80% of the cookies

step-by-step explanation:

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!