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Tasya [4]
2 years ago
12

Find all the numbers such that the sum of twice the number and 8 is greater than or equal to tour times the number​

Mathematics
1 answer:
Wittaler [7]2 years ago
5 0

Answer:

Step-by-step explanation:

Let the number = x

2x + 8 ≥ 4x                   Subtract 2x from both sides.

8 ≥ 4x - 2x                    Combine

8 ≥ 2x                           Divide by 2

8/2 ≥ 2x/2                    Combine

4 ≥ x

What this means is that the largest value the x can have is 4. Any number greater that 4 will make the use of ≥ incorrect.

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Answer:

1. 5 / 6

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Step-by-step explanation:

The probability that A is not yellow is 5 / 6

The probability that B is blue is 1 / 3

The probability that A is red is 3 / 6 or 1 / 2

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3 years ago
You are building a rectangular dog pen with the length is twice as long as the width. You have 120 feet of fencing what are the
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Answer:

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3 years ago
Problem page isabel runs 7 miles in 50 minutes. at the same rate, how many miles would she run in 75 minutes?
sammy [17]
<span>if isabel runs 7 miles in 50 minutes, then you know she runs 7/50 miles in one minute, right? So multiply that by the number of minutes she did run, and you can find the distance:


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8 0
3 years ago
Calculate the simple interest rate. (Round your answer to one decimal place.)
GrogVix [38]

Answer:R = 9.1667%/year

Step-by-step explanation:

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converting r decimal to a percentage

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The interest rate required to

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Answer:

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