15+8=23 23x3 is 69÷2= 34.5
I attached the work/steps for my answer.
Picture?? This question is incomplete just get a picture then I can answer it
Answer: 15.28
Step-by-step explanation: I just added them together
The volume is multiplied by 8. For example if you have a 1x1x1 cube the volume is 1. If you have a 2x2x2 cube the volume is 8. If you have a 4x4x4 the volume is 64.