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IgorC [24]
3 years ago
8

How do you show the work ? help

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0

Its super easy all u have to do is go on tiger math and the first link will take you to it and u put in the question and it will give you a step by step how to do it and it will give you the answer

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a poll was conducted by a marketing department of a video game company to determine the popularity of a new game that was target
wolverine [178]

Answer:

False

Step-by-step explanation:

7 0
3 years ago
What is the equation of this line in standard form?
bazaltina [42]

Answer:

Step-by-step explanation: 11x-6y=13

7 0
3 years ago
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A line passes through the points (1, 4) and (3,-4). Which is the equation of the line?
andrew-mc [135]

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Y=-4x+8

Step-by-step explanation:

3 0
3 years ago
Does the table show a direct proportional relationship? If so, what is the constant of proportionality?
lesantik [10]

Answer:

C. Yes, 3.5.

Step-by-step explanation:

If there is a relationship of direct proportionality for every ordered pair of the table, then the constant of proportionality must the same for every ordered pair. The constant of proportionality (k) is described by the following expression:

k = \frac{y}{x} (1)

Where:

x - Input.

y - Output.

If we know that (x_{1}, y_{1}) = (13, 45.5), (x_{2}, y_{2}) = (14, 49) and (x_{3}, y_{3}) = (15, 52.5), then the constants of proportionalities of each ordered pair are, respectively:

k_{1} = \frac{y_{1}}{x_{1}}

k_{1} = \frac{45.5}{13}

k_{1} = \frac{7}{2}

k_{2} = \frac{y_2}{x_2}

k_{2} = \frac{49}{14}

k_{2} = \frac{7}{2}

k_{3} = \frac{y_{3}}{x_{3}}

k_{3} = \frac{52.5}{15}

k_{3} = \frac{7}{2}

Since k_{1} = k_{2} = k_{3}, the constant of proportionality is 3.5.

8 0
3 years ago
#6 I need help with that.
Alisiya [41]

Answer:

Answer is x= 15

Step-by-step explanation:

(3x+18)+(8x-3)=180

11x+15=180

11x=165

x=15

6 0
3 years ago
Read 2 more answers
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