Enter the value of 15+(-29)-15-29

15 +(-29)-15-29 = 15 -29 -15 -29

( +15 and - 15 will get subtracted and we can obtain 0 form it then remains)

= -58

-2 is the right

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!