Answer:
will you let me off the hook because of my cute pika pfp?
You combine like terms.
-2x+9x
whatever answer that is you then combine the like terms -9+-1 the you just make an expression out of them.
Answer:
0.70
Step-by-step explanation:
3.50/5 = 0.70
Geometric sequence
-5 each term is multiplied by -5
? your question is not finished ?