I don’t know
if you u need an actual answer....but brainliest?
I think it’s 25 and two half’s
X - 15 + 30 - 12 = 18;
Then x - 15 + 18 = 18;
x + 3 = 18;
x = $15 ( money has Ming-Li to begin with ).
D) A theorem is a statement of mathematical truth, while a proof is the series of statements that support the theorem’s claims