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STatiana [176]
2 years ago
6

19) You bought a laptop for $950. It depreciates (loses value) at a rate of 40% per year.

Mathematics
1 answer:
lions [1.4K]2 years ago
7 0
You see 18 cause we said she said! hence she said he said.
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Help with 19, 19a, and 19b please
Nina [5.8K]
The answer to 19b is 35

i’m sorry i don’t know part A
3 0
2 years ago
Read 2 more answers
The price of gasoline was 96¢ a gallon<br> before it went up 25%. How much did<br> it go up?
maria [59]
It went up 24c because 25% of 96c is 24c
5 0
3 years ago
What are solutions to the equation 9x2-7x-4=0
11111nata11111 [884]

Answer:

Step-by-step explanation:

x =(7-√193)/18=-0.383

x =(7+√193)/18= 1.161

3 0
3 years ago
Which of the following points are more than 5 units from the point P(−2, −2)? Select all that apply. A A (2, 1) B B (4, −1) C C
netineya [11]

The distance between any 2 points P(a,b) and Q(c,d) in the coordinate plane, is given by the formula:<span>

<span> |PQ|= \sqrt{ (a-c)^{2} + (b-d)^{2}}</span></span>


Using this formula we calculate the distances |PA|, |PB|, |PC|, |PD| and |PE| and compare to 5.


|PA|= \sqrt{ (-2-2)^{2} + (-2-1)^{2}}= \sqrt{16+9}= \sqrt{25}=5

|PB|= \sqrt{ (-2-4)^{2} + (-2+1)^{2}}= \sqrt{36+1}= \sqrt{37} \approx 6

|PC|= \sqrt{ (-2-2)^{2} + (-2+3)^{2}}= \sqrt{16+1}= \sqrt{17}\approx4

|PD|= \sqrt{ (-2+6)^{2} + (-2+6)^{2}}= \sqrt{16+16}= \sqrt{32}\ \textgreater \  \sqrt{25}=5

|PE|= \sqrt{ (-2+5)^{2} + (-2-1)^{2}}= \sqrt{9+9}= \sqrt{16}=4


Answer: B and D





3 0
3 years ago
What is the selling price of a $610 couch with a 25% markup?
defon

Answer:

762.5

Step-by-step explanation:

25% of 610 is 152.5 and 610 + 152.5 is 762.5

Hope this helped also can i get brainliest?

8 0
3 years ago
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