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Radda [10]
2 years ago
14

The equation y = 5.5x represents a proportional relationship What is the constant of proportionality?

Mathematics
2 answers:
Orlov [11]2 years ago
5 0

Answer:

d

Step-by-step explanation:

Vadim26 [7]2 years ago
4 0

The constant of proportionality is 5.5

Step-by-step explanation:

y = kx

k = constant of proportionality

y = <u>5.5</u>x

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What is the equation of the line that passes through the point (6, 3) and has a slope of -2?
tekilochka [14]

We know the equation of a line is y=mx+b. We know the slope (m) is -2 and all we need is the intercept (b).

Since we know one point, we can plug in 6 for x and 3 for y (along with -2 for m) in our equation and then solve for b.

3= -2*6 + b

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Since we now know the intercept we can now write our equation:

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3 0
3 years ago
A baseball team's total wins and losses for one season is 162. The number of wins is 6 less than 2 times the number of losses. W
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Answer:

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Step-by-step explanation:

Let the total wins be x

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If a baseball team's total wins and losses for one season is 162, this can be expressed as;

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Now, If the number of wins is 6 less than 2 times the number of losses this is expressed as;

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Hence the required system of equation are;

x + y = 162 and x = 2y - 6

8 0
2 years ago
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Answer:

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Step-by-step explanation:

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