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umka21 [38]
2 years ago
12

PLZ NEED THIS TODAY BY 5PM WILL GIVE BRAINLEST IF CORRECT 100 POINTS

Mathematics
2 answers:
asambeis [7]2 years ago
8 0

Answer:

<u>Question # 1:</u>

<u>a)</u>

A number is no more than 21 means that it is less than 21 or equal to it. Using n as the variable.

So,

It will be:

n ≤ 21

Where "≤" is used for "less than or equal to".

<u>b)</u>

A number is at least 5 means that it can be 5 or a number greater than 5.

So, We'll use "≥" for "greater than or equal to"

n ≥ 5

<u>c)</u>

For more than, we will use ">"

So,

n > 3/5

<u>Question # 2:</u>

<u>d)</u>

Here, it is shown that n is either 14 or any number less than 14.

So, we'll use "≤" for "less than or equal to"

n ≤ 14

<u>e)</u>

Here, it is shown on the number line than n is any number which is either 14 or any number greater than it.

So,  we'll use "≥" for greater than or equal to.

n ≥ 14

\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>

Tcecarenko [31]2 years ago
6 0

Answer:

Step-by-step explanation:

1.

(a) n ≤ 21

(b) n ≥ 5

(c) n > 3/5

2.

(d) n < 14

(e) n ≥ 14

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Lin read the first 54 pages from a 270-page book in the last 3 days. Diego read the first 100 pages from a 320-page book in the
ale4655 [162]

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The answer to your question is:

1st Diego

2nd Diego and Elena ( both 15 days)

Step-by-step explanation:

Data

Lin          54 pages               270-page book                   3 days

Diego   100 pages               320 page                             4 days

Elena   160 pages                480 page                             5 days

Process

Lin

                          54 pages      -------------------   3 days

                        270 page        -----------------      x

                          x = (270 x 3) / 54

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Diego

                        100 pages        -----------------   4 days

                        320                  --------------------   x

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                        160 pages -------------------   5 days

                       480 pages --------------------   x

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                       x = 15 days

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Which is greater 10 yards or 360 inches
Gnom [1K]
1 yard= 36 inches
10 yards* 36= 360 inches.
360 inches= 360 inches

So, 10 yards and 360 inches are equal.

7 0
3 years ago
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