3 years ago

What is the error shown above in the picture

1 answer:

3 0

The error is that -2 times -5 is 10 not -10. Then carry on from there because that error meant the rest is wrong as well.

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A $25,000 purchase decreases 12% in value per year. Determine the values of the purchase after 3 years and after 7 years.

choli [55]

Use Socratic or slider

4 0

3 years ago

Read 2 more answers

Which equation does the graph below represent?<br> y=1/3+x<br> y=1/3x<br> y=3+x<br> y=3x

barxatty [35]

Lets find 2 points, one obvious one is (0,0), another point is (12,4)

$Slope = \frac{4-0}{12-0} =\frac{4}{12} = \frac{4\times 1}{4\times 3} = \frac{1}{3}$

y = mx + b

m is the slope

we got m = 1/3

We can eliminate answer choices C and D.

y = 1/3x + b

we need to solve for b

Plug in the point (0,0) and solve for b

0 = 1/3(0) + b

0 = 0 + b

b = 0

The equation of the line is y = 1/3x + 0, or y = 1/3x

Your answer is B.

3 0

3 years ago

Select the correct answer from each drop-down menu.

gavmur [86]

The summary of the ruler placement postulate is given as:

there is a one-to-one correspondence between the set of points on the line and the set of real numbers, and.
the distance between two points equals the absolute value of the difference between the corresponding numbers.

<h3>What is the ruler placement postulate?</h3>

This states that the points of a line can be matched and correspond to a set of points on the line and the set of real numbers,

Therefore, based on the fact that your question is incomplete, a general overview of the ruler placement postulate is given to give you a better understanding of the concept.

Read more about the ruler placement postulate here:

brainly.com/question/25097538

#SPJ1

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2 years ago

Determine the values of x on which the function f(x)=2x^2-x-15/4x^2-12x

statuscvo [17]

Answer:

try math papa

Step-by-step explanation:

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2 years ago