Answer:
$46
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
any numbers multiply by zero always equals to zero
1) (green)
A = 1/2(4+8)(6)
A = 1/2(12)(6)
A = 36
2) (pink)
A = 1/2(8+16)(14)
A = 1/2(24)(14)
A = 168
-12x^5y^7
Just sum the power and multiply the constants
