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Natalija [7]
3 years ago
7

82.1_2.1(5.25+6.2×4.7)​

Mathematics
1 answer:
Alla [95]3 years ago
6 0

Answer:

9.881

Step-by-step explanation:

82.1-2.1(5.25+29.14)=9.881

82.1-2.1(34.39)=9.881

82.1-72.219=9.881

9.881=9.881

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Tonja is a married taxpayer who claims 2 withholding allowances. She earns
viva [34]

The amount that Tonja will save in Federal Income and FICA Taxes if she has her childcare expenses deducted from her check before taxes is: $26.17

<h3>What is Federal Income Tax?</h3>

Federal Income Tax is a tax that is levied by the Federal Government and most states in the United States of America. It comprises of 7 tax rates.

<h3>What is FICA Tax?</h3>

FICA Tax is a Federal Insurance Contributions Act Tax. This tax is levied on every payroll of employees to fund Social Security and Medicare programs. This is divided into two parts:

  • Social Security Tax which is 6.2% and
  • Medicare Tax which is 1.45%. The total is 7.65%

How to calculate Tonja's Tax before deduction

Federal Tax rate first level is 10% on 0$ - $19,900.

1) Hence, the first tax is 10% on $600, which is $60

2) The next tax is FICA. This is applied to the Gross Pay of $600.

Applying both taxed under FICA we have 7.65% * $600 = $45.9

Total Tax before a deduction is:

$60 + $45.9 = $105.6

The Tax Payable if childcare expenses is deducted first will be:

10% on $450     = $45

7.65% on $450 = $34.43

Total                   = $79.43

Hence the tax savings will be:

105.6 - 79.43 = $26.17

Learn more about FICA Tax at:
brainly.com/question/3214345


3 0
2 years ago
12-2x = -2(y-x) find x pls show me how u did it lol
EastWind [94]

Answer:

12-2x = -2(y-x)

12-2x = -2y + 2x

12 + 2y = 4x

x =  \frac{12 + 2y}{4}

x =  \frac{6 + y}{2}

6 0
3 years ago
Read 2 more answers
For Anthony’s birthday his mother is making cupcakes for his 12 friends as daycare. The recipe calls for 3 1/2 cups of flour. Th
Alla [95]

Answer:

yes because he has 12 friends and the recipe makes 2 1\2 dozen cupcakes.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A manager wishes to determine the relationship between the number of miles traveled​ (in hundreds of​ miles) by her sales repres
kati45 [8]

Answer:

y=3.53 x +37.92  

And for 0 miles if we use the model we got:

y(0)= 3.53*0 +37.92 = 37.92

But for this case. No is not reasonable for a representative to travel o miles and have a positive amount of sales.

Step-by-step explanation:

For this case we assume the following data:

Miles traveled (X): 2,3,10,7,8,15,3,1,11

Sales (Y): 31,33,78,62,65,61,48,55,120

We want to found a linear model like this one : y = mx+b. Where:

m=\frac{S_{xy}}{S_{xx}}  

Where:  

S_{xy}=\sum_{i=1}^n x_i y_i -\frac{(\sum_{i=1}^n x_i)(\sum_{i=1}^n y_i)}{n}  

S_{xx}=\sum_{i=1}^n x^2_i -\frac{(\sum_{i=1}^n x_i)^2}{n}  

With these we can find the sums:  

S_{xx}=\sum_{i=1}^n x^2_i -\frac{(\sum_{i=1}^n x_i)^2}{n}=582-\frac{60^2}{9}=182  

S_{xy}=\sum_{i=1}^n x_i y_i -\frac{(\sum_{i=1}^n x_i)(\sum_{i=1}^n y_i)}{n}=4329-\frac{60*553}{9}=642.33  

And the slope would be:  

m=\frac{642.33}{182}=3.529  

Nowe we can find the means for x and y like this:  

\bar x= \frac{\sum x_i}{n}=\frac{60}{9}=6.667  

\bar y= \frac{\sum y_i}{n}=\frac{553}{9}=61.444  

And we can find the intercept using this:  

b=\bar y -m \bar x=61.444-(3.529*6.667)=37.917  

So the line would be given by:  

y=3.53 x +37.92  

And for 0 miles if we use the model we got:

y(0)= 3.53*0 +37.92 = 37.92

But for this case. No is not reasonable for a representative to travel o miles and have a positive amount of sales.

8 0
3 years ago
Pablo folds a straw into a triangle with side lengths of 4x2−3 inches, 4x2−2 inches, and 4x2−1 inches. Which expression can be u
otez555 [7]

Answer:

12x² - 6; 21 inches ⇒ A

Step-by-step explanation:

Let us solve the question

∵ The side lengths of a triangle are 4x² - 3 in., 4x² - 2 in., 4x² - 1 in.

∴ S1 = 4x² - 3 inches

∴ S2 = 4x² - 2 inches

∴ S3 = 4x² - 1 inches

→ The perimeter of the triangle is the sum of the lengths of its 3 sides

∵ P = S1 + S2 + S3

∴ P = 4x² - 3 + 4x² - 2 + 4x² - 1

→ Add the like terms

∵ P = (4x² + 4x² + 4x²) + (-3 + -2 + -1)

∴ P = 12x² + -6

→ Remember (+)(-) = (-)

∴ P = 12x² - 6

∴ The expression of the perimeter of the Δ is 12x² - 6

∵ x = 1.5

→ Substitute x in the perimeter expression by 1.5

∵ P = 12(1.5)² - 6

∴ P = 12(2.25) - 6

∴ P = 27 - 6

∴ P = 21 inches

∴ The perimeter of the triangle is 21 inches

The expression can be used to find the perimeter of the triangle is 12x² - 6 and its perimeter is 21 inches when x = 1.5

4 0
3 years ago
Read 2 more answers
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