Admission to associate/bachelor programs without a high school diploma

[allvia]

Maybe Penn Foster is an option - https://www.pennfoster.edu/high-school/diploma  They happen to have quite a few courses that are ACE (college credits like Sophia). It is possible some of their courses crossover (meaning she may be able to earn college credits and a high school diploma at the same time).  You may want to post a separate post on this option (listing 'Penn Foster Help' or similar as the subject), as I know there has been quite a few people here that used them and would be more familiar than I on the details. They offer payment plans as well (Tuition that in the US is quite reasonable, but I can't speak to your local currency)

Maybe they would even take in Sophia (college credits), as transfer for certain subjects (that would help greatly with efficiency in meeting the goal wanted of a US RA college degree).