We know that the price of the laptop is $2500 and each year its resale value decreases by 25%. It means that 100 - 25 = 75% of the value is retained every year for the resale.

So, the resale value for 1st year = $\frac{75}{100} *2500 =$ $1875

for 2nd year = $\frac{75}{100} *1875 =$ $1406.25

for 3rd year = $\frac{75}{100} *1406.25 =$ $1054.7

for 4th year = $\frac{75}{100} *1054.7 =$ $791.01

for 5th year = $\frac{75}{100} *791.01 =$ $593.25

Or we can use the following formula to find its resale value after 5 years:

$2500*(0.75)^5 =$ $593.26

4 0

3 years ago

Tim added two fractions with denominators of 4 but with different numerators. The sum was 3 over 4. Which two fractions did Tim

puteri [66]

Answer:

It could be 2/4+1/4

2+1=3 and they both have a denominator of 4

4 0

2 years ago

Help me with this pls

kozerog [31]

Answer:

x=2 y=17

Step-by-step explanation:

53/17 17x3 = 51 53-51 3 + 1/ x + 1/y

8 0

2 years ago

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