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3 years ago

Svetlana's hair is 4 centimeters long. Her hair grows 1.50 centimeters per month. Svetlana wants her hair to grow so that it is

at least 7 centimeters long.
Write an inequality to determine the number of months, mmm, it will take Svetlana's hair to grow so it is at least 7 centimeters long.

Identify which graph represents the solution set to this inequality.
Please choose from one of the following options.

Mathematics

1 answer:

Doss [256]3 years ago

3 0

$4+1.5x \geq 7$

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Can somebody answer and explain?<br> ( brainliest )

svlad2 [7]

A: 6/8, 9/12, 12/16
b: 6/14, 9/21, 12/28
c: 6/9, 2/3, 4/6
d: 1/4, 2/8, 2/12

In order to find equivalent fractions for a fraction is multiply or divide the numerator and denominator by the same number.

For example, 3/4=6/8 because 3x2=6 and 4x2=8, 6/8.

Hope this helps!

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2 years ago

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a fruit market sold 3,849 apples 3,498 oranges,and 3894 pears in one day.round each number to the nearest hundred.then order the

Ainat [17]

First is pears ,next is apple, and the last is oranges. 3,900, 3800, 3500. I hope that this helps.

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3 years ago

3. A space shuttle in orbit travels about 60,000 kilometers in two hours. What is its average

Travka [436]

Answer:

30,000 is your answer for ur math problem

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3 years ago

Identify the like terms and terms <br> 1.4c + 11.4 - 2c - 7.3c =

Pavel [41]

Like terms:
1.4c, -2c, -7.3c
11.4 has no like terms

3 0

3 years ago

Use the given minimum and maximum data entries, and the number of classes, to find the class width, the lower class limits,

Gennadij [26K]

Using proportions and the information given, it is found that:

The class width is of 14.375.

The lower class limits are: {19, 33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625}.

The upper class limits are: {33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625, 134}.

-------------------------

Minimum value is 19.
Maximum value is of 134.
There are 8 classes.
The classes are all of equal width, thus the width is of:

$W = \frac{134 - 19}{8} = 14.375$

-------------------------

The intervals will be of:

19 - 33.375

33.375 - 47.750

47.750 - 62.125

62.125 - 76.500

76.500 - 90.875

90.875 - 105.250

105.250 - 119.625

119.625 - 134.

The lower class limits are: {19, 33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625}.

The upper class limits are: {33.375, 47.750, 62.125, 76.500, 90.875, 105.250, 119.625, 134}.

A similar problem is given at brainly.com/question/16631975

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3 years ago