Plz what is the simplified form of the expression -(4)^-2 a) -1/-2^4 b) 1/4^2 c) -1/4^2 d)4^2

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.

Write the equation in logarithmic form 8^x=64