Answer:
14+28i
Step-by-step explanation:
When it says 4x4 and 12x2 does that mean it’s squared or multiplied by those?
Answer

Solution
Simplify both sides of the equation.

We are left with d = 4+
Add

Hence, d = 
The temperature decreased by 4 degrees.
Answer:
$890,600
Step-by-step explanation: