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3 years ago

Which graph best represents the solution to the following pair of equations?

Mathematics

2 answers:

denpristay [2]3 years ago

4 0

Second graph

explanation:
1. they both are increasing so only graph 1 & 4 fits
2. the y-intercept of y=x+5 is 5 so it’s graph 2

ValentinkaMS [17]3 years ago

4 0

Answer:

The first picture with the (1,6)

Step-by-step explanation:

If you plug in the numbers in the equations you will see that they both equal 6.

6=4(1)+2

6=4+2

6=6

6= (1)+5

6=6

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Determine if the equation y = 2/5 x − 4 y=25x-4 represents a proportional relationship. If so, determine the constant of proport

Vilka [71]

Answer:

The linear equation represents a proportional relationship and its constant of proportionality is $k = \frac{2}{5}$ .

Step-by-step explanation:

A proportional relationship exists when the following relationship is observed:

$u = k\cdot v$

Where:

$u$ - Dependent variable.

$v$ - Independent variable.

$k$ - Proportionality constant.

If $y =\frac{2}{5}\cdot x - 4$ and $v = x$ and $u = y+4$ , the following expresion is found:

$y = \frac{2}{5}\cdot x -4$

$y + 4 = \frac{2}{5}\cdot x$

$u = \frac{2}{5}\cdot v$

The linear equation represents a proportional relationship and its constant of proportionality is $k = \frac{2}{5}$ .

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3 years ago

The function The function p(t)=4+2(t−1) represents the number of people who can be seated at an event. The total of t tables are

Mamont248 [21]

The correct statements about the scenario are;

The function is an arithmetic sequence
The number 2 is the number of tables added when t increases by 1.
The number 4 represents the number of people that can be seated at an event if only 1 table is available.

According to the function given;

p(t)=4+2(t−1)

Evidently, the function, p(t) represents the number of people that can sit when t tables are available.

T(n) = a + d(n -1)

In essence, the function resembles that of a general arithmetic progression with first term, a = 4.

The common difference, d = 2.

The statements which are correct are therefore as listed above.

brainly.com/question/23827460

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3 years ago

A python curls up to touch the tip of its own tail with its nose, forming the shape of a circle. The python is 2.6 pie meters lo

pogonyaev

1.3 meters because the radius is half of the diameter, which is 2.6

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4 years ago

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DochEvi [55]

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3 years ago

1. Ali's health club membership costs $19.95 per

shusha [124]

Answer:

10 visits tops

Step-by-step explanation:

50- 19.95= 30.05

30.05/2.75= 10.9 which means 10 times.

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4 years ago