Answer:
%9.66
Step-by-step explanation:
$28.75-$19.25=9.50
9.50-8%=9.66
72
1 large cube is 2 x 3 cubes equals 6
length is 3 x 4 x 2 = 24
24 x 3 = 72 for each layer
72 x 2 = 144 smaller cubea
5
4x5=20
15. 1
16. 1
17. X
18. ?
19. 1
20. p
the second one