Answer:
Your expression would be 9x + 3y
Step-by-step explanation:
Coefficients with the same variables can be added together
Answer:No
Step-by-step explanation: Integers are whole numbers that can be positive or negatives no decimals or fractions.
Answer:
D.- ac
Step-by-step explanation:
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54 red cars, sorry cant explain, need points urgently, CHEERIO!
It would take Olive 30 minutes to walk home from the news station.