Answer:
Step-by-step explanation:
Simplified expression:




If x = -1, the value of the expression is:




Hope this helps!
Answer:
13
Step-by-step explanation:
11.50x7=80.50
5x13=65
80.50+65=145.50
Answer:
I guess its 2/2.
Step-by-step explanation:
Answer:
I believe its 57.
Step-by-step explanation:
180-66=57.
57+57+66=180