plz help me im stuck and *ye*

5, 5x3=15, 1x10=10, 15-10=5

Well according the order of operations, multiplication or division (left to right), then addition or subtraction (left to right).

I am assuming you mean this:

\(3*5-1*10\)

We have the multiplication, you start with that.

\(15 - 10\)

Then we have a simple subtraction problem

\(\boxed{5}\)

Hope this helped!