Total = 28
Girls. Boys.
4. 3
28/4= 7
7 x 3 = 21
ANSWER = 21
Answer:
Guess what?
Step-by-step explanation:
None of them have the same value
Answer:
All of the answers if you consider the dashes both negative and positive, but if they are negative then its the last 3 only.
Step-by-step explanation:
The value of x is 5. Angle one and four are vertical. You can do this by writing 7x = 3x + 20. Isolate the variable by moving 3x to the other side. If you do this, 3x becomes negative, and you end up with 7x-3x = 20 --> 4x = 20.
x=5.