Answer:
4x
Step-by-step explanation:
4x mean 4 times x and if x is the number than its 4x.
hope it helps :)
Yellow, subtract 10 from both sides
First question: 1st and 3rd expression are the answer.
2nd question: I'm not sure
3rd question: (2p+9)^2
Answer:
the answer is big and your dad knows the answer is B a use Desmos amen