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Ymorist [56]
3 years ago
15

Assume a class has 19 members

Mathematics
1 answer:
sammy [17]3 years ago
5 0

Answer:I think that you can do 19-5 hope that helps

Step-by-step explanation:

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four times a number decreased by 6 is less than -2. Define a variable, write an inequality, and solve for the number​
Strike441 [17]

The inequality is 4x - 6 < - 2 and solution for number is x < 1, where "x" is the variable

<em><u>Solution:</u></em>

Given that four times a number decreased by 6 is less than -2

To find: Define a variable, write an inequality, and solve for the number​

Let "x" be the required number

From given information,

four times a number decreased by 6 < -2

four times "x" decreased by 6 < - 2

Here "times" represents multiplication. Four times x means 4 is multiplied by x

Decreased means something is subtracted away

Here 6 is subtracted from four times "x"

<em><u>So we frame a inequality as:</u></em>

4x - 6 < - 2

Moving -6 from R.H.S to L.H.S,

4x < -2 + 6

4x < 4

Dividing both sides by 4,

x < 1

Thus the inequality is 4x - 6 < - 2 and solution for number is x < 1

3 0
3 years ago
A pet store sold 36 Siamese cats. If the ratio of Siamese cats to house
White raven [17]

To determine the combined amount of cats sold: is equal to 117 cats

  • Let the number of Siamese cats sold be S.
  • Let the number of House cats sold be H.
  • Let the combined amount of cats sold be C.

<u>Given the following data:</u>

  • Number of Siamese cats sold = 36
  • Ratio of S to H = 4:9
  • Total ratio = 4 + 9 = 13

To determine the combined amount of cats sold:

The ratio of Siamese cats sold is given by:

\frac{4}{13} \times C=36\\\\4C=36\times 13\\\\4C =468\\\\C=\frac{468}{4}

C = 117 cats

Read more: brainly.com/question/12230509

8 0
3 years ago
Calculate the surface area of the box<br><br> 6.5 inches by 6 inches by 2 inches
hram777 [196]
The answer is 60.50 DO THE MATH LAZY!!!!!!!
5 0
3 years ago
Which of the following values represent a meaningful difference between two populations? Select all that apply.
Lina20 [59]

Answer: I got you if its not to late  the answer is 2,3

Step-by-step explanation

anything above 2 is meaningful so first you would subtract 21.9 28.1 to get  3.7 its above 2 so that's one do the same for the rest anything above 2 is your answer or right at two really hope this helps

6 0
3 years ago
China's population is 1.446×10^9 . Marshall Island's population is 6.025×10^4 .
skad [1K]
This is 1.446 * 10^9  /  6.025 * 10^4  =  0.24 * 10^5  = 2.4 * 10^4 Answer
5 0
3 years ago
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