I believe the answer is x=8. I believe i could be wrong so please correct me if so, Hope this helps :)
Answer:
x = ± 2
Step-by-step explanation:
x² + 6 = 10
x² = 4
x =
x = ±2
Answer:
The answer is -86
Step-by-step explanation:
-7 squared is 49
49 × 2 = 98
12-98= -86
B
Step-by-step explanation:
2000$ is far from 30$ so it is b
Just multiply 18 by 13 and divide by 9 i think