Answer:
15
Step-by-step explanation:

Answer:
x^2-6x, 4x^2-1x,10x^2+8x,15x^2-3xy
Just use the distributive property like you have before and you will get these answers, Hope this helped!
Answer:
10-(4×6×-4)
10+96
=106
Step-by-step explanation:
hope it helps
Median; 12
mean; 13
mode; 12, 19
It's approximately 0.0032