Answer:
Step-by-step explanation:







Answers in order:
7 + 7b - 4 = -6
7b + 1 = -6
7b = -7
b = -1
Hope this helps!
Answer:
260 cm²
Step-by-step explanation:
Please see the attached picture for the full solution.
Answer:
Step-by-step explanation:
1. y=2x-3
2. y=2x+3
3. y=-2x+3
4. y=-2x-3
Answer:
1176
Step-by-step explanation:
i hope this helps out