Answer:
z = 3.3
Step-by-step explanation:
Given
2.2 = z - 1.1 ( add 1.1 to both sides )
3.3 = z
Answer:
y=5/4-10
Step-by-step explanation:
Answer
What expression represents her age 7 years from now?
y =x+7x
Two years ago?
z=y-2x
Step-by-step explanation:
Answer:
C ( I think so)
Step-by-step explanation:
I hope this helps a bit.