Which of the following suations best completes the following statement when substracting an integer is the same as___: 1-adding it's opposite 2-subtracting it's opposite
3-multiplying it's opposite
4-Diving it's opposite which one is the answer?

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!