Hey Tro2,
Lets find the product of your equation together,
The question we are encountering is : What is the product (9t-4)(-9t<span>-4)?
Lets simplify this step by step, shall we.

: Equation

.
Where :

.
This leads to

.
Now we have to

.
</span>Where:
Answer:
B but am not sure tho it's probably A
Answer: A.) 1,308
109×12=1308
I hope this is good enough:
Answer:
x= -8
Step-by-step explanation:
you combined the two equations to equal 180 since CIA are supplementary and the you solve the equation.