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zhenek [66]
3 years ago
7

Which equation represents a proportional relationship?

Mathematics
1 answer:
sasho [114]3 years ago
4 0

Answer:

y = 3x

Step-by-step explanation:

A proportional relationship should be represented by an equation in this format:

y = kx

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Sphinxa [80]

Answer:

  57.5

Step-by-step explanation:

The constant of proportionality is "k" in the equation ...

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It can be found from values of x and y using ...

  k = y/x

For the given values, it is ...

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The constant of proportionality relating miles to hours is 57.5.

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3 years ago
A model rocket was launched from the ground and shot 150 feet straight up.It then fell back down to the ground and landed in the
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The list of choices you included doesn't have any correct expressions on it.

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8 0
3 years ago
What is the unit rate of 8 miles and 92 minutes?
Alinara [238K]
11.5 minutes per mile
5 0
3 years ago
Estimate the value of the following by rounding of values 4196×673​
Airida [17]

Answer:

2823908

Step-by-step explanation:

6 0
2 years ago
A recipe calls 1/5 teaspoon of baking powder. If the recipe is tripled, how much baking
sergeinik [125]

Answer:

0.6 tsp

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To triple a number, multiply it by 3.

1/5 tsp × 3 = 0.6 tsp

8 0
2 years ago
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