Respuesta :

kaihalojr
7.9 is the answer because you can change the problem and turn it into 2.1 + 5.8 = A which is 7.9.
adryannabayjay
not really good at math but from what i know i believe  the answer is 7.9because you can change the problem and turn it into 2.1 + 5.8 = A which is 7.9.