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NeTakaya
3 years ago
8

What is the answer for this two step equation, 11=5x-2

Mathematics
1 answer:
nikklg [1K]3 years ago
7 0
Hey there!

For questions like these, we want to isolate the x on one side of the equation and have everything else on the other side.

11=5x-2

Let's add both sides by 2 to eliminate the "-2"

13=5x

Now, let's divide both sides by 5 to eliminate the "5" in front of the x.

\frac{13}{5} =x

That's your answer.

Have an awesome day! :)

~AgentCozmo4, Junior Moderator
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So to find the ration you have to do:

amount of thing: whole

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12:24

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4 0
3 years ago
Read 2 more answers
Rewrite in simplest terms : <br> 9(-8d - 7 ) +6(d+7)
Pepsi [2]

Answer: -66d-21 I think.

Step-by-step explanation:

9(-8d-7<u>)</u>+6(d+7)

-72d-63+6d+42 Distributive Property

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8 0
2 years ago
Chef Selena is making her special dish that requires pasta, sauce, and onions.
PilotLPTM [1.2K]

Answer:

A and D. She can make 32 servings in total.

Step-by-step explanation:

This is because if she were to mix up all of the products, she would have 16 pounds of mix in total.

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This is choice A.

Then she must divide this by 1/2 because each serving is 1/2 pound.

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7 0
3 years ago
1. Determine a rule that could be used to explain how the volume of a
Eva8 [605]

Answer:

See explanation

Step-by-step explanation:

Solution:-

- We will use the basic formulas for calculating the volumes of two solid bodies.

- The volume of a cylinder ( V_l ) is represented by:

                                  V_c = \pi *r^2*h

- Similarly, the volume of cone ( V_c ) is represented by:

                                  V_c = \frac{1}{3}*\pi *r^2 * h

Where,

               r : The radius of cylinder / radius of circular base of the cone

               h : The height of the cylinder / cone

- We will investigate the correlation between the volume of each of the two bodies wit the radius ( r ). We will assume that the height of cylinder/cone as a constant.

- We will represent a proportionality of Volume ( V ) with respect to ( r ):

                                  V = C*r^2

Where,

            C: The constant of proportionality

- Hence the proportional relation is expressed as:

                                 V∝ r^2

- The volume ( V ) is proportional to the square of the radius. Now we will see the effect of multiplying the radius ( r ) with a positive number ( a ) on the volume of either of the two bodies:

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- Hence, the relations for each of the two bodies becomes:

                              V = (\frac{1}{3} \pi *r^2*h)*a^2

                                          &

                              V = ( \pi *r^2*h)*a^2

8 0
3 years ago
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Alona [7]

Answer:

BC

AB

AC

Step-by-step explanation:

The smallest side is BC

The next smallest side is AB

The largest side is AC

7 0
3 years ago
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