The total cost before books are printed is $1200 (the constant).
The change to the total cost is the x, which is a variable, and can change depending on the amount of books printed.
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Answer:
Maggie is 13 years old.
Step-by-step explanation:
The explanation is attached.
Answer:
20 square units
Step-by-step explanation:
B * H
height = 5
base = 4
4 * 5
20
Answer:
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Explanation:
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They are all supplementary to each other because supplementary means that they all add up to 180
