A bookstore charges $4 for all children's books. Elijah graphs the function that gives the total cost, y, in dollars to buy x nu mber of books. Which ordered pair is a point on the graph of the function? A) (2,8)
B) (4,12)
C) (9,18)
D) (20,5)
2 answers:
Answer:
A is the right answer
Step-by-step explanation:
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Answer:
C. 60°
Step-by-step explanation:
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