Answer:
30
Step-by-step explanation:
x + 23 = ?
x = 7
All we need to do is plug in x =7 to the first equation:
7 + 23 = ?
We simplify and get:
30 = ?
Every square is a rectangle because it is a quadrilateral with all four right angle (a rectangle is not a square)
-8/-2 = 4
negative divided by a negative is always positive. ;)
The answer is C!
Hope this helped! :))