The answer is 4. you distribute the negative to make a positive sign and then add
Answer:
Step-by-step explanation:







Answers in order:
7 + 7b - 4 = -6
7b + 1 = -6
7b = -7
b = -1
Hope this helps!
Answer:
0
Step-by-step explanation: If you have 4 apples and then Manny takes away 4 of you apples you have 0
Answer: 0.567
Step-by-step explanation:

Hello :
<span> the axis of symmetry is the line for equation : x = 2
the </span><span>vertex is the point : A (2 , 4)</span>