C Which expression is equivalent to (18x + 9k) + (2x + 6k)?
16x+3K
O 20x+ 15%
O 20x+16%
0 36x+54K

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?

Apyramid fits exactly inside a cube. the cube and the pyramid share the same square base, and they are both exactly the same height. the volume of the cube is 66 cubic inches. what is the volume of the pyramid? explain your answer. answer asap

Identify the number as a rational or irrational.explai. 291.87