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Luda [366]
2 years ago
13

39. Which phrase is represented by 2(9-n)+3 ?

Mathematics
2 answers:
Leona [35]2 years ago
7 0

Answer:

B

Step-by-step explanation:

It correctly describes it

Airida [17]2 years ago
6 0

Answer:

B!!

Step-by-step explanation:

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Graph the equation below by plotting the y-intercept and a second point on the line. <br> y=3/2x-1
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2 years ago
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When Elijah left his house in the morning, his cell phone battery was partially
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Answer:

The slope is -4.5

The slope means that Elijah's phone battery will decrease by 4.5 percent each hour.

Step-by-step explanation:

In the equation y = mx + b, m is the slope.

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In the context of this problem, the slope will represent the percent that Elijah's phone battery will decrease per hour.

So, the slope means that Elijah's phone battery will decrease by 4.5 percent each hour.

8 0
3 years ago
For the following arguments, determine which form the argument has and whether it is valid or invalid. Remember, determining if
Ira Lisetskai [31]

Answer:

A = valid

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2 years ago
A line has a slope of 4/3. Through which two points could this line pass?
Aleonysh [2.5K]
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8 0
2 years ago
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1 Solve for the unknown variable:
Burka [1]

Answer:

Approximately 6.4

Step-by-step explanation:

We can use the pythagorean thereom here, that tells us (a^2)+(b^2)=c^2. C is the hypotenuse, the side opposite from the right angle, while a and b are the other sides. We can insert 5 and 4 as a and b, and solve for c

:(5^2)+(4^2)=c^2

:25+16=c^2

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2 years ago
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