Answer:
1. -1/4
2. y + 4 = -1/4(x + 2)
3. -9/2
Step-by-step explanation:
If angle 10 and 15 are congruent ( the same) that would mean lines a and b would need to be parallel with each other because that have the same angles.
The answer ic C.
Answer:

Step-by-step explanation:

Answer:
movies cost $2 games cost $3.50
combination of one game one movie cost $5.50
Step-by-step explanation:
#4 .
x + 8 - 8 = 7 - 8
It's "Subtraction property of equality"
It's correct