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algol13
3 years ago
5

Tell what whole number you can substitute for A in each list so the numbers are ordered from least to greatest. If there is none

, explain why. 3/A, A/5, 75% (P.S those are supposed to be fractions, and A is an algebra thingy)
Mathematics
1 answer:
hodyreva [135]3 years ago
4 0

Answer: None

Step-by-step explanation:

If A=4, say for example, our list becomes: 3/4, 4/5, 75%.

This in decimal form becomes: 0.75, 0.8, 0.75 which is clearly not in ascending order.

If A =5, the list becomes 3/5, 5/5, 75% which clearly is 0.6, 1, 0.75 which is also not in ascending order.

For any value of A greater than 5, the second term A/5 is greater than 1 thus being less than the third term 0.75.

Therefore there is no whole number A that makes the list true.

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Write 6 ratinol numbers between - 3 and - 4<br><br>​
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-3.1, -3.2, -3.3, -3.4, -3.5, -3.6

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3 years ago
At a concession​ stand, three hot dog(s) and two hamburger(s) cost ​$8.00​; two hot dog(s) and three hamburger(s) cost ​$8.25. F
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Answer:

$1.5

Step-by-step explanation:

Solve by graphing the system of equations where x = the number of hot dogs and y = the number of hamburgers

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-- Check attachment for graph

5 0
3 years ago
Using Triangle Similarity Theorems (6)
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Answer:

DC = 3

Step-by-step explanation:

Based on triangle similarity theorem, we would have the following equation:

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Plug in the values

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Subtract 27 from each side

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6 0
2 years ago
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