Answer:

Step-by-step explanation:
First distribute the -4 to the 2b and -3b. This leaves you with 
Now you can distribute the 12b to b and +4. This leaves you with 
Now you can combine your like terms leaving you with
.
0.5 + a = 3.2
3.2 - 0.5 = 2.7
That is dependent because it is changing.independent stays the same
Answer:
• Assume Q is a mid point of line MY

• Then, MQ = YQ
