When Sam’s little brother was born, he was 18 inches tall. Each year, he grows an average of 3 inches. Sam’s brother continues t
his growth pattern. How many inches tall will he be after 9 years? (Hint: create a table with an independent variable, x, and a dependent variable ,y)
1 answer:
Answer:
45
Step-by-step explanation:
year 1 : 18 in
every year after that he grows 3 in so 3 in so 3x9=27
then 27+18=45
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