Answer:
C
Step-by-step explanation:
You first distribute within the parentheses which is -(-z-2). This is going to make everything positive as everything in the parentheses is negative. You should get z+2. Next, you plug that back in. It should be-3z+z+2. You simplify to get -2z+2. Hope this helps!
Answer:
whats the question? i'm not sure what you're trying to ask here
Step-by-step explanation:
Answer:
3750
Step-by-step explanation:
50*70=35005
5*50=250
Answer:
The answer is 2
Step-by-step explanation:
Multiply the numerator and denominator by the conjugate.
