PLS SOMEONE HELP ASAP!! Instructions for a craft project say that the length of a piece of red ribbon should be 7 inches less than the length of a piece of blue ribbon.

How long is the blue ribbon if the red ribbon is 12 inches?
*working backwards ;)

What is the 12th term of b(n)=-4-2(n-1)

Determine the common ratio and find the next three terms of the geometric sequence. 10, 2, 0.4, a. 0.2; -0.4, -2, -10 c. 0.02; 0.08, 0.016, 0.0032 b. 0.02; -0.4, -2, -10 d. 0.2; 0.08, 0.016, 0.0032 select the best answer from the choices provided a b c d

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2