Simplify ((–3)^2)^3. a. (–3)^6 b. (–3)^5 c. (3)^5 d. (3)^6

Find the vertex of the function given below y=x^2-6x+1

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. how many cups of pear juice should she use to make 20 cups of punch?