Answer:
The third one
Step-by-step explanation:
Answer:
(-5, 8)
Step-by-step explanation:
Step 1: Multiply 2nd equation by -1
x + y = 3
-y = -8
Step 2: Elimination
x = -5
Step 3: Find <em>y</em>
y = 8
(9x - 7) - (5x + 10 )
2x - 15x
- 13x
ANSWER:
Well the percentage of boys would be 35%
I believe the number of girls is 416
hope this helps
