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NemiM [27]
3 years ago
7

Help me solve the problems, please! I will give the brainiest!

Mathematics
2 answers:
motikmotik3 years ago
7 0

Answer:

1/5

1/3

Step-by-step explanation:

For the first problem:

5/7 of ... is 1/7

so

5/7 of x is equal to 1/7

so

(5/7)x = (1/7)

so

x = (1/7)/(5/7)

so

x = 1/5

For the second problem:

5/7 of ... is 5/21

so

5/7 of x is equal to 5/21

so

(5/7)x = (5/21)

so

x = (5/21)/(5/7)

so

x = 1/3

kirill [66]3 years ago
5 0
There now u can mark them brainiest lol x=1/3
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Solve the compound inequality 6b < 36 or 2b + 12 > 6.
Ne4ueva [31]

The solution to the compound inequality given as 6b < 36 or 2b + 12 > 6 is b < 6 or b > -3

<h3>How to solve the compound inequality?</h3>

The compound inequality is given as:

6b < 36 or 2b + 12 > 6

Evaluate the like terms in the individual inequalities

6b < 36 or 2b > -6

Divide the individual inequalities by the coefficients of b

b < 6 or b > -3

Hence, the solution to the compound inequality given as 6b < 36 or 2b + 12 > 6 is b < 6 or b > -3

Read more about compound inequality at

brainly.com/question/1485854


#SPJ1

5 0
1 year ago
A marker is 0.13 m long. What is the length in milliliters
yanalaym [24]

For this case we have:

Note:<em> Milliliter is a unit of volume. It is not possible to convert distance units into volume units. </em>

We must convert the length 0.13 meters to millimeters.

By definition, 1 meter equals 1000 millimeters. That is to say:

1m = 1000mm

Then, applying the rule of three we have:

1m ------------> 1000mm

0.13m --------> x

Where x represents the length of the marker in millimeters.

Resolving:

x = \frac {(0.13 * 1000)} {1}

x = \frac {130} {1}\\x = 130

Thus, the marker measures 130 millimeters long

Answer:

130 millimeters


4 0
3 years ago
In an election, ethan got 5 fewer votes than christohper,who got 3 more votes than olivia, who got 4 fewer votes than Ava.
Zina [86]

Answer:

110 votes

Step-by-step explanation:

110 votes

8 0
2 years ago
If the length of a rectangular field is 12ft less than 6 times it’s width, and perimeter is 158.
GarryVolchara [31]

Answer:

Therefore the Dimensions of Rectangular field are

Length=66\ feet\\Width=13\ feet

Step-by-step explanation:

Given:

Let the length of the Rectangular field be ' L '

and Width be 'W'

According to given Condition

L=6W-12

Perimeter = 158 ft

To Find:

L = ?

W = ?

Solution:

Perimeter of Rectangle is given as

Perimeter=2\times L+2\times W

Substitute 'L' and Perimeter we get

158=2\times (6W-12)+2W=12W-24+2W\\\\14W=158+24=182\\\\W=\dfrac{182}{14}=13\ feet

Substitute 'W' in L we get

L=6\times 13-12=66

Therefore the Dimensions of Rectangular field are

Length=66\ feet\\Width=13\ feet

8 0
3 years ago
The image is the question
solniwko [45]
The answer will me d
4 0
2 years ago
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