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s344n2d4d5 [400]
3 years ago
11

5. Mrs. Parker is providing lunch at her next staff meeting. She will pay $15.75 for 3 people

Mathematics
1 answer:
serg [7]3 years ago
6 0
Answer = $210

3/15.75 = 40/x
3x = 15.75 (40)
3x =630
x=210
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Answer:

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If you go beyond positive numbers, that changes. 0 is an integer, and has every integer, except itself, as factors; since its positive factors are greater than zero, there are factors of zero that are greater than zero. If you extend to include negative numbers, you always have both positive and negative factors; and since all positive integers are greater than all negative integers, all negative integers have factors that are greater than them.

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