$$ 1)\:h^9h^8 = $$ $$ 2)\: \frac{f^3}{f^3} = $$ $$ 3)\: z^6 : z^5 = $$ $$ 4)\: (x^2)^9 = $$ $$ 5)\: k^8 \cdot y^8 = $$ $$ 6)\: (\frac{s}{m})^8 = $$ $$ 7)\:y^8y^3 = $$ $$ 8)\: \frac{v^2}{v^7} = $$ $$ 9)\: c^3 : c^6 = $$ $$ 10)\: (h^5)^5 = $$ $$ 11)\: e^7 \cdot q^7 = $$ $$ 12)\: (\frac{t}{p})^3 = $$