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Zigmanuir [339]
3 years ago
9

Solve for X 8=2x+4 Answer the question

Mathematics
2 answers:
frosja888 [35]3 years ago
7 0

Answer: x=2

Step-by-step explanation:

8=2x+4                     Given

4=2x                          subtract 4 from both sides

2=x                            divide both sides by 2

mr_godi [17]3 years ago
5 0

Answer:

x=2

Step-by-step explanation:

take away four from both sides it leaves you with 4=2x then divide by 2 and u get x=2

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What is the relationship between a conjecture, a theorem, two column proof
Afina-wow [57]
Conjecture
is an educated guess based on known information. Reached by using inductive reasoning
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3 years ago
Which points are solutions to the linear inequality y < 0.5x + 2? Select three options.
Lisa [10]

Some solutions for the given linear inequality:

y < 0.5x + 2

are:

{(0, 1), (1, 2), (2, 2)}

<h3>Which points are solutions of the linear inequality?</h3>

Here we have the linear inequality:

y < 0.5x + 2

To find the points we can evaluate the right side, and then find values of y such that the inequality is true.

For example, if we use x = 0, then we get:

y < 0.5*0 + 2

y < 2

A value of y such that this is true is y = 1

Then the point (0, 1) is a solution of the inequality.

Another example can be with x = 1:

y < 0.5*1 + 2

y < 2.5

This time we can select y = 2, then the solution is (1, 2).

To get a final solution we can evaluate in x = 2

y < 0.5*2 + 2

y < 3

Then a possible solution is y = 2 again, so the solution is (2, 2).

Notice that for each of these values of x, there are a lot of other points that are solutions.

If you want to learn more about inequalities:

brainly.com/question/18881247

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6 0
2 years ago
-5 = -y - 3x<br> Write the equation in slope-intercept form. Please help me. :)​
DaniilM [7]

Answer:

y = -3x + 5

Step-by-step explanation:

You want it in y = mx + b  form

-5 = -y - 3x

Add y to both sides

-5 + y = -y + y - 3x

-5 + y = -3x

Add 5 to both sides

- 5 + 5 + y = -3x + 5

y = -3x + 5

3 0
2 years ago
This is the photo of the question​
Valentin [98]

Answer:

Plant B

Step-by-step explanation:

The only measure of variation we really need to check is the mean, or average, of tomatoes that each plant produced. This is because if Kathryn was a farmer, she would want a plant that on average, produces more tomatoes. For that reason, in this context, the mode, median and range are irrelevant. To find the mean of a data set, you simply divide the sum of all of the data by the number of data in the set. Therefore:

Mean of Plant A: (4 + 6 + 7 + 3 + 6 + 2 + 1 + 3 + 6 + 5) / 10 = 43 / 10 = 4.3

Mean of Plant B: (5 + 6 + 7 + 6 + 8 + 9 + 6 + 7 + 8 + 9) / 10 = 71 / 10 = 7.1

As you can see, the mean tomatoes Plant B produces is larger than that of Plant A, therefore, Kathryn should choose Plant B if she was a farmer.

8 0
3 years ago
I need help with this, anyone wanna help?
Lera25 [3.4K]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
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