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alisha [4.7K]
3 years ago
10

Model each two-step operation by drawing algebra tiles. 3m+5=8

Mathematics
1 answer:
mel-nik [20]3 years ago
3 0
The answer is M=1

You need to have the m isolated so subtract 5 from each side than you are left with 3m=3 than divide by 3 because you want to know what m is than you are left with m=1
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What is the porosity of the gravel sample?(The sediment volume for each sample is 400ml. ) a. 23. 75% b. 28. 75% c. 55. 75% d. 8
Anna [14]

The porosity of the gravel sample is 28.75%

We have to determine.

What is the porosity of the gravel sample?

<h3>The porosity of the gravel sample;</h3>

Porosity is the term which is defined as the volume of voids present in the soil to the total volume of the soil.

The formula used to calculate the Porosity is;

\rm Porosity =\dfrac{Volume \ of \ voids \ present \ in soil}{Volume \ of \ soil}

A sponge is a case of a permeable fabric because it incorporates a huge number of purge spaces compared to its volume.

Porosity is the property of a question that communicates the entire volume of purge or pore space within the material.

Hence, the porosity of the gravel sample is 28.75%

Learn more about "porosity" :

brainly.com/question/2593663

4 0
2 years ago
Please help with this math homework question below.
zlopas [31]

<u>Given</u>:

The given equations are -6 x+4 y=22 and y=11-4 x

We need to determine the pair of numbers that is a member to the system of equations.

<u>Pair of numbers:</u>

The pair of numbers can be determined by solving the system of equations.

Let us use the substitution method to solve the equations.

Substituting y=11-4 x in the equation -6 x+4 y=22, we have;

-6 x+4 (11-4x)=22

  -6 x+44-16x=22

             44-22x=22

                  -22x=-22

                        x=1

Thus, the value of x is 1.

Substituting x = 1 in the equation y=11-4 x, we get;

y=11-4(1)

y=11-4

y=7

Thus, the value of y is 7.

Hence, the pair of numbers that is a member of both the equations are (1,7)

4 0
3 years ago
Help me please<br><br>Thanks<br>Is urgent help me please
SVETLANKA909090 [29]

Answer:

2

Step-by-step explanation:

to find slope use the equation-

y2-y1 / x2 - x1

then plug in your points

13-7 / 6-3

13-7 = 6

6-3 = 3

6/3 = 2

hope this helped :)

5 0
3 years ago
Use the table to solve.
MAXImum [283]
$10 x 6 = 60
60 - 7 = 53
3 0
3 years ago
A boy inherits genes for tallness, but his growth is limited as a result of poor nutrition. This is an example of
rewona [7]

Answer:

Step-by-step explanation:

How is this related to mathematics?

6 0
3 years ago
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