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Alexeev081 [22]

3 years ago

9

Rebecca is three years younger than twice Anthony's age. Write an expression that represents the relationship of Rebecca's age i

n terms of Anthony's age.

1 answer:

Andrei [34K]3 years ago

4 0

Answer:

X=2y-3

Step-by-step explanation:

Let Rebecca's age be x

Let Anthony's age be y

Twice Anthony =2y

Rebecca's age (x) to be 3 years younger than twice Anthony's =2y-3

So, it's x=2y-3

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Answer:

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Step-by-step explanation:

The y intercept occurs when = 0, so we have the equation:

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Vinvika [58]

Part a) In 35 minutes, 25 number of pages have been read.

Part b) There is positive association between time and the number of pages being read

Step-by-step explanation:

Part a) What is the meaning of the point (35,25)

35 is the value of x-axis and 25 is the value of y-axis

x-axis represent Time(minute) while y-axis represent Number of pages read

So, in 35 minutes, 25 number of pages have been read.

Part b) Is the association between time and number of pages positive or negative? state the association in terms of variables.

Association is positive if increasing one variable, other variable is also increasing.

Association is negative if increasing one variable, other variable is decreasing.

In the given graph, the association is positive. Increasing the time, the number of pages being read are also increasing.

if time is 20 minutes, number of pages read are 12.5. if time is 25 minutes then number of pages read are 17

So, there is positive association between time and the number of pages being read.

Keywords: Association between variables

Learn more about Association between variables at:

#learnwithBrainly

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3 years ago

-3x + b = 6x, solve for x

natta225 [31]

Answer:

5.

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

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