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Travka [436]
4 years ago
6

How would you use estimation to evaluate this expression 10.2 x [(2x3.7)+8]

Mathematics
1 answer:
Goryan [66]4 years ago
6 0
Round off the decimals to a sensible number. So 3.7 would be 4 and 10.2 would be 10. In this case, it would be (2 × 4 + 8) × 10 which is 160.
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I think it’s b but I’m not sure... please show work I need help ASAP
ohaa [14]
The answer is b. Great job! here ill show you the work.
15x +90 > 270
move constant to the right side and change its sign, like this:
15x>270-90
then subtract the numbers
15x>180
lastly, divide both sides by 15. 
hope this helped!
5 0
3 years ago
Using the provided table, calculate the effective tax rate for a single taxpayer with a taxable income of $52,000.
barxatty [35]

Answer:

Option C is correct ,14.2%

Step-by-step explanation:

In order to determine the effective tax rate of a taxpayer with taxable income of $52,000,the starting point to determine how much in taxes the taxpayer pays as shown below:

First tax bracket=$9,525*10%=$952.5

Second tax bracket=$952.50+(12%*($38700-$9,525))

                                =$952.50+$3501

Third tax bracket(where the taxpayer belongs)=4453.5 +(22%*($52,000-$38,700))

third tax bracket tax=4453.5+$2926 =$7379.5

Since the total tax payable of  $7379.5   is now computed,

effective tax rate=tax paid/taxable income=7379.5/52000 =14.2%

7 0
3 years ago
Read 2 more answers
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Leona [35]
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6 0
3 years ago
Write two numbers so that the numbers are in order _ ;6,010;_ ;5,060
Nastasia [14]
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5 0
3 years ago
Question 1(Multiple Choice Worth 4 points)
Anastaziya [24]
I don't think it's a proportional relationship because it doesn't go the origin...im not sure,Let me know
4 0
3 years ago
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