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kherson [118]
3 years ago
15

1/4 Marks

Mathematics
1 answer:
Lunna [17]3 years ago
3 0

Answer:

a)13

b)F(x)=1/f(x) = 2/ x^2-3

c) 1/59

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bernard paid an income tax of $1474 for the year 2018. Of his gross annual income, the amount he paid will not be subjected to i
kicyunya [14]

The annual gross income of Bernard is $53,200.

According to the statement

we have to find that the gross annual income which is subjected to the tax.

So, For this purpose, we have given information that is:

he has a wife, 4 children and 2 parents.

And the income required for all this is :

For himself = $3000

For wife = $2000

For 4 children = $4000*4 = $16000

For 2 parents = $5000 *2 = $10,000

And then

He paid an income tax of $1474 for the year 2018.

And

the gross tax payable for the first $40,000 is $550 and the tax rate for the rest is 7%.

Then

If tax for first 40,000 is 550 then it is clear that the annual amount is more than the 40,000.

So,

Left amount he pays as tax for more than 40,000 = 1474 - 550

Left amount he pays as tax for more than 40,000 = 924

An from given information:

The amount 924 behaves as the 7% of the income more than 40,000 then

924 = 7 /100 * x

here x is the income for which he pays 7% tax

then

924 = 7 /100 * x

92400 = 7x

x = 92400/7

x = 13,200.

The total gross income become = 40,000 + 13,200

The total gross income become = $53,200.

So, The annual gross income of Bernard is $53,200.

Learn more about gross annual income here

brainly.com/question/13793671

Disclaimer: This question was incomplete. Please find the full content below.

Question:

Bernard paid an income tax of $1474 for the year 2018. Of his gross annual income, the amount he paid will not be subjected to income tax

For more information please see the image below.

#SPJ1

6 0
2 years ago
The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length?
expeople1 [14]
42 = 6(2) + 2x
2x = 42 - 12
2x = 30
x = 15
4 0
4 years ago
Read 2 more answers
Penny makes $5,400 a month plus commission. She gets 3% of everything she sells. If Penny sold $62,000 worth of items this month
IrinaVladis [17]

Answer:

Her salary for the month = $7260

Step-by-step explanation:

Given

  • Base Salary = $5,400
  • Amount sold = $62,000
  • Percentage rate = 3%

To determine

  • Salary for month = ?

Given that Amount sold = $62,000 and Percentage rate 3%

so

Salary from commission rate = Amount sold × Percentage rate

                                                = $62,000 × (3 / 100) = $1860

  • Thus, the total salary can be calculated by adding Base salary and Salary from the commission rate.

so

Total salary = Base salary + Salary from commission rate

                   = $5,400 + $1860

                   = $7260

Hence, her salary for the month = $7260

7 0
3 years ago
This week, Michael collected $468 for delivering newspapers. He had 40 repeat customers and 18 new ones. As an incentive, he cha
artcher [175]

Equation: (Not sure if it's the right order...)

468 = 40x + 18(x - 3)

The fee Micheal charges each suscriber is $6

Work:

468 = 40x + 18(x - 3)

468 = 40x + 18x - 54

Mutilpy 18 & x and 18 & 3

468 = 58x - 54

Add 40x amd 18x

468 + 54 = 58x - 54

Add 54 to 468 to have -54 gone in 58x - 54

522 divide by 58 is 9

x = 9

9 - 3 = 6

7 0
3 years ago
Read 2 more answers
A new video game is expected to sell 120 copies the first hour at a local game store. After that, the sales will follow the func
Murrr4er [49]

Answer:

X=104

Step-by-step:

Sorry IF my answer is wrong

7 0
3 years ago
Read 2 more answers
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