Lydia has 4 quarters, 3 dimes, 2 nickels, 2 one dollar bills, and one 5 dollar bill. write a fraction in simplest form that compares the number of bills to the total number of pieces of money she has. plz ! due tomorrow

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.

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