Answer:
C
Step-by-step explanation:
Possibly F also, if that is a multiplication dot in between
The answer for your question is (x,y)=(4,9)
<h3>10,000,000+700,000,000+2,000,000+9,000+4+</h3><h3>400,000+10,000+70+700</h3><h3>=712419774</h3>
please mark this answer as brainlist