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Varvara68 [4.7K]
3 years ago
11

A car is purchased for $25,500. After each year, the resale value decreases by 30%. What will the resale value be after 3 years?

Mathematics
1 answer:
Whitepunk [10]3 years ago
4 0

Answer:

$2,550

Step-by-step explanation:

30% x 3 = 90% = 0.9

$25,500 x 0.9 = 22,950

$25,500 - $22,950 = $2,550

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Find the intercepts of<br> y= 2x -4
Andrews [41]

Answer:

y intercept is -4

x intercept is 2

4 0
3 years ago
35 points + brainliest!
jarptica [38.1K]

Answer:

x= -2-√11. or. x= -2 + √11

Step-by-step explanation:

solving quadratic equation by completing the square

x^2+4x-7=0

x^2+4x=7

x^2+4x + (4/2)^2=7 + (4/2)^2 ( adding (1/2 coefficient of x)^2 on both sides

x^2+4x + 4=7 + 4

x^2+4x + 4=11. factorize(x^2+4x + 4) into (x + 2)^2

(x + 2)^2=11

√(x + 2)^2= + - √11

x + 2 = + - √11

there are two different solution .

x + 2 = -√11. or x + 2 = + √11.

x= -2-√11. or. x= -2 + √11.

8 0
3 years ago
In the below system, solve for y in the first equation.
Flura [38]
C
x - 3y =  - 6 \\  - 3y =  - 6 - x \\ \frac{ - 3y}{ - 3}  =  \frac{ - 6 - x}{ - 3}  \\ y = 2 - x \\or  \\ y =  - x  + 2
5 0
3 years ago
(-4) + 8 =<br> -10 + 12<br> 9 +(-3)<br> (+3) + (-3)<br> 5 +(-2)<br> (-18) + 9 <br> 25 + (-30)
Alex Ar [27]

Step-by-step explanation:

  • 4
  • 2
  • 6
  • 0
  • 3
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  • -5

all these are the answers of your question

hope it is helpful to you

5 0
3 years ago
6*87 is greater than 5*87. How much greater? Explain how you know without multiplying.
Juli2301 [7.4K]
You know that if you are multiplying a number by 5, and multiplying the same number by 6, 6 is going to be bigger
8 0
3 years ago
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