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Oliga [24]
2 years ago
10

I have no idea how to do this please help

Mathematics
1 answer:
algol [13]2 years ago
8 0
\begin{gathered} a)slope\colon7 \\ b)y-intercept\colon-6 \end{gathered}

1) As we can see this is a Linear Equation written in the Slope-intercept form:

y=mx+b

Note that "m" stands for the slope of the line, i.e. the measure of how steep a line is.

In the given equation, we can state that the slope is always accompanying the "x" therefore, the slope is m= 7

2) In addition to this, the y-intercept also called the Linear Coefficient is given by the letter"b" and represents the y-coordinate that the graph intercepts. Thus the y-intercept is -6

So we can state the following as the answers:

\begin{gathered} a)slope\colon7 \\ b)y-intercept\colon-6 \end{gathered}

And that is the answer

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In New York, state sales tax rates vary by county. In Allegany County, the sales tax rate is 8 1 2 %. a. A book costs $12.99, an
ArbitrLikvidat [17]

Answer:

$ 2.30

Step-by-step explanation:

Given that the sales tax rate = 8\frac{1}{2}\%=8.5\%

The cost of the book is $ 12.99.

So, the tax on the book= 8.5% of 12.99

= \frac {8.5}{100}\times 12.99

=1.10

So, the sales tax on the book is $ 1.10.

The cost of the video game is $ 39.99.

So, the tax on the book= 8.5% of 39.99

= \frac {8.5}{100}\times 39.99

=3.30

So, the sales tax on the book is $ 3.40.

The difference of taxes on both the items = $ 3.40-$ 1.10=$ 2.30

So, the tax on the video game is $ 2.30 more than then tax on the book.

3 0
3 years ago
Stacy earns $15 each week plus $.50 for each customer on her paper route. She wants to earn at least $25 each week. What equatio
Airida [17]

Answer:  .50x+15=25  

I hope this helps.

6 0
3 years ago
Now let the figure show a scale drawing of a park with the largest dimension equal to 63 meters. What is the scale
Strike441 [17]
Let
 x = scale
 For this case you should count how many divisions there are in the longest dimension.
 14
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 answer
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5 0
4 years ago
Greg has 245 cows on his farm. In the mornings, he gives them a total of 5,752 pounds of hay. If each cow eats the same amount,
Mashutka [201]

Answer:

I would say A because the real answer is 23.477

Step-by-step explanation:

5 0
3 years ago
What are the factors of x2 – 4x – 5? Check all that apply. x – 5 x – 2 x – 1 x + 1 x + 2 x + 5What side lengths should be used t
Rudiy27

Answer:

1. (x - 5), (x + 1)

2. (x + 5), (x -2)

Step-by-step explanation:

1. x^2 - 4x -5

Find two numbers that both multiple to -5 and add to -4 (-5 and 1)

(x - 5), (x + 1)

2. x^2 - 3x - 10

--same concept for these question

What two numbers multiple to equal -10 and add to equal 3?

5 and -2

(x + 5), (x - 2)

8 0
4 years ago
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