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nordsb [41]
3 years ago
5

You buy a new cell phone for $79.99. The sales tax on the phone is 7%. What is the total cost for the cell phone?

Mathematics
1 answer:
IRINA_888 [86]3 years ago
3 0
7% of 79.99 is (rounded) 5.60 so the total cost would be $85.59 
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Nan rode the roller coaster 8 times, which was twice as many times as she rode the F erris wheel
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So she rode the Ferris Wheel 4 times. 8/2= 4

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Laura finished her history assignment in 1/4 hours. Then she completed her English assignment in 3/5 hours. What was the total a
kobusy [5.1K]

Answer:

0.85 hours

\frac{17}{20} hours

Step-by-step explanation:

8 0
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Please help its urgent​
navik [9.2K]

Answer:

Step-by-step explanation:

18x-6=120

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5 0
3 years ago
Sarah Meeham blends coffee for Tasti-Delight. She needs to prepare 160 pounds of blended coffee beans selling for $4.97 per poun
jok3333 [9.3K]
Given:
let h be the high quality bean
let c be the cheaper bean

h + c = 160
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960 - 6c + 3.25c = 795.20
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3 0
3 years ago
PLEASE HELP
katovenus [111]

<u>Answer:</u>

$593.26

<u>Step-by-step explanation:</u>

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
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