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3 years ago

A scatter plot was made to show the number

Mathematics

1 answer:

nata0808 [166]3 years ago

5 0

There will be 1045 homes in the town by the year of 2000.

Step-by-step explanation:

From the question, it can be determined that

The equation given is y = 84x + 625.

The variables x and y are represented as :

x is the number of years since 1995.
y is the total number of homes in the town.

Now, we need to predict the number of homes in the town in the year 2000.

We know that, x is the number of years since 1995 to 2000.

∴ The value of x = No.of years from 1995 to 2000

⇒ x = 5 years

To calculate the y value :

Substitute x=5 in the given equation.

⇒ y = 84(5) + 625

⇒ y = 1045 homes.

∴ There will be 1045 homes in the town by the year of 2000.

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3 years ago

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3 years ago

The age of a father is to less than seven times the age of his son in three years the sum oftheir ages will be 52 if the sons pr

vekshin1

Answer:

The correct answer is:

(7s-2)+3+(s+3) = 52, or 8s+4 = 52.

Step-by-step explanation:

Since s is the son's age, "two less than seven times" the son's age would be represented by 7s-2. To represent this in 3 years, we would add 3: (7s-2)+3. In 3 years, the son's age, s, would be represented by s+3. We are told that the sum of these ages will be 52; this gives us (7s-2)+3+(s+3) = 52.

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