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Free_Kalibri [48]
3 years ago
8

Which function models the price of a new DVD after x years?

Mathematics
1 answer:
Gemiola [76]3 years ago
6 0

Answer: the answer is B

Step-by-step explanation:

You might be interested in
Which inequality describes all the solutions to 5(3 − x) < −2x + 6?
Marrrta [24]

Given:

The inequality is

5(3-x)

To find:

The inequality that solution describes all the solutions to the given inequality.

Solution:

We have,

5(3-x)

Using distributive property, we get

5(3)+5(-x)

15-5x

15-6

9

Divide both sides by 3.

\dfrac{9}{3}

3

It can be written as

x>3

Therefore, the value of x is greater than 3. So, the required inequality is either x>3 or 3.

4 0
3 years ago
How do you factorise 8p-12
Murrr4er [49]

factor by finding a common number you can divide both by


8p-12 and both can be divided by highest number of 4

4(2p-3)  that's it

5 0
3 years ago
Evaluate the following expression for x=-2 -4x+8+2x+3
sergiy2304 [10]

Answer:

15

Step-by-step explanation:

x = 2

-4x+8+2x+3 = ?

-4 (-2) + 8 + 2 (-2) + 3 =

= 8 + 8 - 4 + 3

= 16 - 4 + 3

= 12 + 3

= 15

hopefully this helped you :)

8 0
3 years ago
What is the average rate of change of the line whose equation is y-5=-(x-3)?
lana66690 [7]
The answer of the equation is 0
8 0
4 years ago
N =⟨−2,  −1⟩ and D=<img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D-3%260%5C%5C4%261%5C%5C%5Cend%7Barray%
zepelin [54]

Answer:

6

-9

Step-by-step explanation:

-3(-2) + 0(-1)

4(-2) + 1(-1)

6 + 0

-8 + -1

6

-9

*don't forget to add brackets on each side of every calculation okay :)

5 0
3 years ago
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