Answer: (D) 1.99x + 1.89y = 9.57
Step-by-step explanation: The reason is because equation option D states that for every notepad and pencil, x and y he bought, the total of his bill would equal $9.57.
Answer:
no, 2 would be sitting on 1
Step-by-step explanation:
Answer:
72
Step-by-step explanation:
words per minutes= 1800÷25=72
B. 23
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