Solve 3^(4x+5)=(1/3)^(x+10) for x. show work

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

Point a (7,3) is translated to a'(16,-9). which rule describes the translation?

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = (x+4)(x+3)