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Elina [12.6K]
3 years ago
6

In the expression 4 (2m-n), determine which of the following best describes the role of (2m-n).

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

A

Step-by-step explanation:

(2m-n) is a factor of 4(2m-n)

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Mr Ronaldo earns $54,800 annually. If he pays the government with an income tax rate of 9%, then how much will he pay in just in
Goryan [66]

The total income tax paid by Mr. Ronaldo is $4932

A fraction of 100 can be used to express a number or ratio as a percentage. Per 100 is what the word percentage signifies. To denote it, use the symbol "%".

The phrase "income tax" refers to a particular kind of tax that governments levy on money made by people and enterprises under their control.

Given data

Ronaldo earns annually = 54, 800

Tax paid to government = 9%

We have to find the income tax by him =?

Let us consider total income tax paid by Ronaldo = X

⇒ 54,800 x 9% = X

⇒ 54800 x 9/100 =X

⇒ 493200 / 100 =X

X = 4932

Therefore total tax paid by him is $4932

To learn more about Percentages visit

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5 0
1 year ago
(1,0)(0,0)(-2,0)(-1,-2) in a cubic function
irakobra [83]

Answer:

(1,0), (0,0),(-2<0)<(-1, -2)

Step-by-step explanation:

4 0
3 years ago
What is 5(4x + 3.5) equivalent to?
sergejj [24]

Answer:

The answer is  

20x + 17.5

Step-by-step explanation:

Multiply the 5 by the numbers inside the parenthesis.

5 x 4x

5 x 3.5

3 0
2 years ago
Write the point-slope form of the equation of the line through the given point woth the given slope
Andrej [43]

Answer:

3.) \displaystyle y - 4 = 4[x - 1]

2.) \displaystyle y + 5 = 2[x + 2]

1.) \displaystyle y + 3 = 1\frac{1}{5}[x + 5]

Step-by-step explanation:

In the Point-Slope Formula, \displaystyle y - y_1 = m[x - x_1],all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.

* \displaystyle 1\frac{1}{5} = \frac{6}{5}

I am joyous to assist you anytime.

3 0
2 years ago
Dylan borrowed $2100 from the bank for 15 months. The bank discounted the loan at 2.6%. How much was the interest? $ State your
melomori [17]

Answer:

actual rate of interest is 2.08 %

Step-by-step explanation:

Given data

borrowed = $2100

time = 15 months

rate = 2.6%

to find out

interest and receive from the bank and actual rate of interest

solution

we know bank discounted the loan at 2.6%

so interest will be 2.6% of $2100

that is  = 2.6/100 × 2100

interest = $54.60

so receive from the bank  is  borrowed money - interest

receive = 2100 - 54.60

receive from the bank is $2045.40

and we can say that interest is directly proportional to time

so interest of 12 months / interest of 15 month = 12 month time/ 15 month time

here  interest of 12 months = 12/15 ×  interest of 15 month

interest of 12 months = 12/15 × 54.60

interest of 12 months is $43.68 (annually)

now we can calculate actual rate of interest

that is = interest / borrowed money × 100

actual rate of interest = 43.68/2100 × 100

actual rate of interest is 2.08 %

6 0
2 years ago
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