Solve for x. round to the nearest tenth, if necessary.​

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Arecipe calls for 32 fluid ounces of heavy cream. how many 1 pint containers of heavy cream are needed to make the recipe?