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Tanya [424]
2 years ago
9

What is the slope of Y=.2x-7

Mathematics
1 answer:
sveticcg [70]2 years ago
6 0

What is the slope of Y= 2x-7

\text { The slope of } y=2 x-7 \text { is } 2

<u>Explanation</u>:

\text { The given line is } y=2 x-7

\text { The given line is in the form of } y=m x+b

\text { That is } y=2 x+(-7)

Where  

m is slope of the equation

Slope: The slope of a line is also called as gradient of line it is denoted by a letter m.

\text { b is the } y-\text {intercept.}

\text { Hence the value of slope is } m=2

y-\text { Intercept is } b=-7

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Jane moved from a house with 66 square feet of closet space to an apartment with 34.98 square feet of closet space. What is the
Kryger [21]

There is a 47% decrease in Jane's closet space.

Step-by-step explanation:

Old measurement of closet = 66 square feet

New measurement of closet = 34.98 square feet

Change = New value - Old value

Change = 34.98 - 66 = -31.02 square feet

The negative sign indicates the decrease.

Decrease percent = \frac{Change}{Old\ value}*100

Decrease\ percent=\frac{31.02}{66}*100 = \frac{3102}{66}\\Decrease\ percent=47\%

There is a 47% decrease in Jane's closet space.

Keywords: decrease, percentage

Learn more about percentages at:

  • brainly.com/question/1386181
  • brainly.com/question/1388658

#LearnwithBrainly

8 0
2 years ago
What is f(x)=14−0.5x? <br><br> solve for f(30)
UkoKoshka [18]
The function f(x) is a function of the variable x.

To solve the function for x = 30, just plug in 30 for x.

14 - 0.5(30) = -1

f(30) = -1
3 0
3 years ago
I need help with this I don’t understand what it’s asking.
DanielleElmas [232]

Answer:

20

Step-by-step explanation:

Because it is a square table, that means all the sides are even. And to find the area, we do Height * Base. But again, because they're even, we would just need to find 2 numbers that multiply to be 400. And that number, is 20. 20 * 20 = 400. So the length of one side is 20.

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3 years ago
D-1/2=5/12 what is d??
EleoNora [17]

Answer:

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Step-by-step explanation:

1) To solve for d, isolate it in the equation. So, to get rid of the -\frac{1}{2} with the d, add \frac{1}{2} to both sides.

d-\frac{1}{2}  = \frac{5}{12} \\d - \frac{1}{2} +\frac{1}{2} = \frac{5}{12} + \frac{6}{12} \\d = \frac{11}{12}

Thus, d = \frac{11}{12}.

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3 years ago
If you can paint 75 square feet every 45 minutes how long will it take to paint a 8 by 5
Helga [31]

Answer:

24 minutes

Step-by-step explanation:

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Step-by-step explanation:

7 0
2 years ago
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