Answer:
1. A 2.d 3.b 4.a 5. c
Step-by-step explanation:
Answer:
Your brain.
Step-by-step explanation:
All you have to do is plug the value of -9 into the equation everywhere you see an 'x' and if you are being asked this question I assume you have basic mathematical skills
OH THANKS A LOT AND ITS 11
Answer:
x=2
Step-by-step explanation:
12-10=2
Answer:
x² + y² = (150,000,000)² is the answer
Step-by-step explanation: