Answer:
Step-by-step explanation:
2a.x=10+5
b. x=11-7
C. x=5*2
Answer:
⅜
Step-by-step explanation:
30/80
= 3/8
Answer:
They are the same.
Step-by-step explanation:
The graphs are same because <em>x</em>² is always positive, so the absolute value part is redundant.