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vekshin1
3 years ago
6

What is the inequality and solve for the variable if 5 times a number is increased by 4 the result is at least 19?

Mathematics
1 answer:
iragen [17]3 years ago
3 0

Answer: X=3

Step-by-step explanation:

The sum and difference of 5 and 19 is 3

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what is the value of the constant in the equation that relates the height and width of this rectangle
Doss [256]

The correct answer is C. 1.5

You can find this answer by using any of the points on the graph and putting them into the given equation. Then you can solve for the constant. For the purpose of this example, we will use (10, 15)

Height = Constant * Width ---> Plug in known values.

15 = Constant * 10 ----> Divide both sides by 10

1.5 = Constant

This will work with whatever numbers you use from the graph. Although this graph does not have any others to really choose from.

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3 years ago
Half of x is greater than or equal to 33
Aleks [24]

Answer:

Please make your answer more precise-- If you can message me below and rewrite your question I maybe able to edit and answer your questions.

4 0
4 years ago
Read 2 more answers
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4 0
4 years ago
The values of x and y vary directly and one pair of values are given. write an equation that relates x and y. simplify completel
meriva

Answer:

y= ? / ? x

==> y = 12/3 x

y = 4x

Step-by-step explanation:

x \: and \: y \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\  let \: the \: relation \: be \: k\\ x = ky  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\  - ky =  - x  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ ky = x  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: \\ k =  \frac{x}{y}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ k =  \frac{12}{3}  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ k = 4

K = 4

8 0
2 years ago
Asha and Jamal are selling plants to raise money for their soccer team. They started out with 45 plants. They sold some plants a
mel-nik [20]
Asha : 45 - p = 21......this is correct

Jamal : 21 + p = 45....this is also correct

both equations will find the correct solution <==

45 - p = 21                    21 + p = 45
-p = 21 - 45                   p = 45 - 21
-p = - 24                        p = 24
p = 24
3 0
4 years ago
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