Answer:
The mean is 7.1
The median IS NOT 1.6 (its 8)
The mode IS NOT 0 (its 8)
Step-by-step explanation:
a. 50
b. 20
hope this helps
B. 5x+6y+5z+2
3x + 5y + 2z + 2x + y + 3z +5 -3 = 5x +6y + 5z +2
B