Answer:
5
Step-by-step explanation:
9x+6y=-3
9x+6(-8)=-3
9x-48=-3
9x=45
x=5
B
The answer is b. Because you x can be a negative, but you’re squaring it so it will equal a positive, and if you add 4, it is still 4 or greater
A is the correct answer
2 + 3i + (-1) + 7i
1 + 10i
Answer:
600
Step-by-step explanation: