Answer: 8x + 6a
Step-by-step explanation: Combine your "x" terms and your "a" terms.
So 3x + 5x is 8x and 2a + 4a is 6a.
So the answer is 8x + 6a.
Answer:
I'm guessing, say all of them are 20 cm, by the looks of it
A. $2.84
Step-by-step explanation:
D is the answer