Answer:
x > -25
Step-by-step explanation:
I believe it is x is greater than -25.
The circle is open, meaning x is NOT equal to -25. And the segment is positive meaning x is GREATER than -25.
3/2. I hope this is what you are looking for and it helps!
Answer:
x = 3
Step-by-step explanation:

Answer:
<h3>ya-z/1+y</h3>
Step-by-step explanation:
Making x the subject of the formula;
y=x+z/a-x
Cross multiply
y(a-x) = x+z
ya - yx = x+z
Collect like terms
x+yx = ya - z
x(1+y) = ya - z
x = ya-z/1+y
Hence the value of x is ya-z/1+y
Answer:the second sampling method (6th-8th graders) is the most representative
Step-by-step explanation: