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VashaNatasha [74]
3 years ago
10

The resale value of a certain car decreases over time. Use the line of best fit to estimate what the car will be worth in 7 year

s.
A. $2257
B. $9000
C. $5500
D. $3500

Mathematics
2 answers:
mamaluj [8]3 years ago
5 0

Answer:

5500

Step-by-step explanation:

Pie3 years ago
4 0

Answer:

C. $5500

Step-by-step explanation:

Find the point on the horizontal scale where Time is 7. Follow that line up to the red "line of best fit". Then follow that horizontally to see where it falls on the Resale Value scale. It is between 5 and 6 (thousands of dollars) on that scale.

The only answer choice that is between $5000 and $6000 is ...

C. $5500

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4 0
3 years ago
Ethan and Emily went shopping at a local farmers’ market. They both bought the same type of apples and potatoes at the same stan
Effectus [21]
<h3>Ordered pair representing the price per pound of apples, x, and potatoes, y is (2.5, 1.1).</h3>

Step-by-step explanation:

Let us assume that the cost of per pound of apples  = $ x

Assume that the cost of per pound of potatoes  = $ y

Now, according to question:

The cost of  8 pounds of apples and 5 pounds of potatoes  = $25.50

⇒ Cost of 8 pounds of Apple +   Cost of 5 pounds of potatoes  =  $25.50

⇒ 8 x (Cost of 1 pound apple)  +  5 x ( cost of  1 pound potato )  = $25.50

⇒ 8 x + 5 y =  $25.50  .... (1)

⇒  5 y =  25.5 - 8 x

Similarly,

The cost of 3 pounds of apples and 10 pounds of potatoes = $18.50

⇒ 3 x + 10 y =  $18.50  .... (2)

or,   1.5 x +5 y =  $ 9.25   ( dividing the equation by 2)  

⇒ 5 y =  9.25  - 1.5 x

Now, comparing both equations,we get:

25.5 - 8 x = 9.25  - 1.5 x

⇒ 25.5 - 9.25 =  8 x - 1.5 x

⇒ 16.25 =  6.5 x

⇒ x = 2.5

Putting this value of x in   5 y =  9.25  - 1.5 x, we get:

5 y  = 9.25 - 1.5 (2.5)

⇒ 5 y =  5.5

⇒ y = 1.1

So, the cost of 1 pound of apples  = $2.5

The cost pf 1 pound of potatoes = $1.1

The ordered pair (x,y) is given as : (x,y)  = (2.5,1.1)

3 0
3 years ago
A line segment is drawn from (2, 3) to (2, 8) on a coordinate grid.
svetlana [45]

Hello!

As our x-values are the same, we find the difference in our y-values, which are 8 and 3.

Therefore, our answer is B) Subtract 8-3.

I hope this helps!

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Vikki [24]
Distance b=9.6

Hope this helps!
6 0
3 years ago
Read 2 more answers
Which statement is FALSE for this situation?
irinina [24]

Option C: Company A's payments grow by a factor of 2

Explanation:

We need to determine the statement which is false.

Option A: A linear function represents Company A's payments.

From the table, it is obvious that the y - value increases by adding 5000.

Thus, the payments of company A can be written in linear function.

Hence, the statement a linear function represents Company A's payments is true.

Therefore, Option A is not the correct answer.

Option B: An exponential function represents Company B's payments.

From the table, it is obvious that the y - value increases by a factor of 2.

Thus, the payments of company B can be written in exponential function.

Hence, the statement an exponential function represents Company B's payments is true.

Therefore, Option B is not the correct answer.

Option C: Company A's payments grow by a factor of 2.

From the table, it is obvious that the y - value increases by adding the 5000.

Hence, the statement Company A's payments grow by a factor of 2 is false.

Therefore, Option C is the correct answer.

Option D: Company B's payments grow by a factor of 2.

From the table, the y - value increases by a factor of 2.

Hence, the statement Company B's payments grow by a factor of 2 is true.

Therefore, Option D is not the correct answer.

4 0
4 years ago
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