Answer:
x=90 degrees
y=142 degrees
z=128 degrees
Step-by-step explanation:
a common what? denominator?
Answer:
-3
4 - 7 = -3.
-3 + 7 = 4.
They are in a fact family.
The answer is -3.
Hope it helps!
Answer:
164$
Step-by-step explanation:
18 percent of 200 is 36.
so subtract the 36 from 200 and get 164
