PL Solve each equation for the variable. Show every step in your work

-5x+12=20

The triangles are similar. what is the value of x? show your work.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Someone answer this asap for the first five terms of a sequence are shown. 5, 11, 23, 47, 95, . . which recursive function defines the nth term in the sequence for n > 1? a. f(n) = f(n - 1) + 6 b) f(n) = f(n - 1) + 48 c) f(n) = 3 • f(n - 1) + 1 d) f(n) = 3 • f(n - 1) - 4