Javon is in a 30% tax bracket for his federal income tax. If the amount of money that he paid for federal income tax was $21,000, what was his taxable income?

Answer:

0

Step-by-step explanation:

Answer: x = 3 1/2, y = 150

Step-by-step explanation:

x-1/2 = 3

add 1/2 to both sides

x -1/2 (+1/2) = 3+1/2

x = 3 1/2

1/3y = 50

multiply by reciprical on both sides

3(1/3y) = 50(3)

y = 150

Answer:4^2≈50.26548

Step-by-step explanation:

   πr2.

   Where r is the radius and π≈3.14 , the ratio of a circle's circumference to    its diameter.

   Plugging in 4 from the radius, we get.

   42π

   ⇒16π inches.

   This is our exact answer. Alternatively, we can plug in 3.14 for π to get.

   50.26 inches.

The simplified mathematical expressions with the first factor to the nearest tenth are:

7.8 x 10

3.3 x [tex]10^{3}[/tex]

2.1 x [tex]10^{-3}[/tex]

3.7

Scientific notation is used to simplify large numbers in smaller numbers.  In order to write a number in scientific notation , the number is written as a decimal number, between 1 and 10 and multiplied by a power of 10.

(8.6 x [tex]10^{7}[/tex]) . (9.1 x [tex]10^{-8}[/tex])

= (8.6 x 9.1) x [tex]10^{7 - 8}[/tex]

= 78.26 x[tex]10^{-1}[/tex]

= 7.8 x 10

(6.9 x [tex]10^{5}[/tex]) . (4.8 x [tex]10^{-3}[/tex])

= 33.12 x [tex]10^{5 - 3}[/tex]

3.3 x [tex]10^{3}[/tex]

(3.7 x [tex]10^{2}[/tex]) . (4.6 x [tex]10^{-3}[/tex]) ÷ (1.4 x [tex]10^{-6}[/tex]) . (5.7 x [tex]10^{8}[/tex])

= 1.7 x 10 ÷ 8 x10²

0.21 x [tex]10^{-2}[/tex]

2.1 x [tex]10^{-3}[/tex]

(3.1 x [tex]10^{5}[/tex]) . (5.3 x [tex]10^{-9}[/tex]) ÷ (7.3 x [tex]10^{2}[/tex]) . (6.1 x [tex]10^{-7}[/tex]) = 3.7

To learn more about scientific notation, please check: https://brainly.com/question/25334755

#SPJ4

Hello ~

My name is Sxnnysoul, and I will be answering your question today! :D

[tex]\sf{x \: = \: 2}[/tex]

[tex]\sf{Expand \: 5(2x \: + \: 1): \: 10x \: + \: 5}[/tex]

[tex]\sf{10x \: + \: 5 \: = \: 6x \: + \: 13}[/tex]

[tex]\sf{Subtract \: 5 \: from \: both \: sides:}[/tex]

[tex]\sf{10x \: + \: 5 \: - \: 5 \: = \: 6x \: + \: 13 \: - \: 5}[/tex]

[tex]\sf{Simplify:}[/tex]

[tex]\sf{10x \: = \: 6x \: + \: 8}[/tex]

[tex]\sf{Subtract \: 6x \: from \: both \: sides:}[/tex]

[tex]\sf{10x \: - \: 6x \: = \: 6x \: + \: 8 \: - \: 6x}[/tex]

[tex]\sf{Simplify:}[/tex]

[tex]\sf{4x \: = \: 8}[/tex]

[tex]\sf{Divide \: both \: sides \: by \: 4:}[/tex]

[tex]\sf{\frac{4x}{4} = \frac{8}{4}[/tex]

[tex]\sf{Simplify:}[/tex]

[tex]\sf{x \: = \: 2}[/tex]

Hope It Helps! ~

~Learn With Sxnnysoul ~

[tex]\underline{Answer :}[/tex]

ꜱ x ɴ ɴ ʏ ꜱ ᴏ ᴜ ʟ

Answer:

x = 2

Step-by-step explanation:

[tex]\sf 5(2x+1)=6x+13[/tex]

Let's apply the distributive property to multiply 5 by 2x+1.

[tex]\sf 10x+5=6x+13[/tex]

Subtract 6x from both sides.

[tex]\sf 10x+5-6x=13[/tex]

Combine like terms.

[tex]\sf 4x+5=13[/tex]

Subtract 5 from both sides.

[tex]\sf 4x=13-5[/tex]

[tex]\sf 4x=8[/tex]

Divide both sides by 4.

[tex]\sf x =\cfrac{8}{4} [/tex]

[tex]\sf x = 2[/tex]

The ratio of corresponding sides for the similar triangles and reduced to the lowest terms is; 3/4

From the triangles in the attached file, we know that;

If triangle ABC is similar to triangle PQR, then the ratio of the corresponding sides are proportional.

Thus;

PQ/AB = QR/BC

Thus;

12/16 = 18/24 = 3/4

Thus, the ratio of corresponding sides is 3/4

Read more about Triangle Corresponding Sides at; https://brainly.com/question/1675117

#SPJ1

Answer:

It should be letter C.

StartFraction 12 Over 16 EndFraction = StartFraction 18 Over 24 EndFraction = StartFraction 3 Over 4 EndFraction

Step-by-step explanation:

This is going to be for edge 2022-2023

Answer:

paralell

Step-by-step explanation:

Answer:

[tex]A = 15\pi[/tex]

Step-by-step explanation:

1. 150 degrees is 5/12 of a circle

2. Find area but divide by 5/12:

[tex]A = \frac{5}{12} \pi (6)^2[/tex]

3. Solve

[tex]A = \frac{5}{12} \pi (36)[/tex]

4. Simplify

[tex]A = 15\pi[/tex]

Answer: Kelsey had $65 to spend on books. Each book cost $5.50, and there was a $7.50 fee for shipping. She let b equal the number of books she can purchase

Step-by-step explanation:

Answer:

its B and C

Step-by-step explanation:

The answers are Sample population and the Sample Size is Large Enough.

It is defined as the group of data having the same entity which is related to some problems. The sample is a subset of the population, it is a part of the population.

If the central Limit Theorem is applicable, this means that the sampling distribution of a sample population can be treated as normal since the sample size is large enough.

Also, It asserts that the distribution of the average of the sum of many identically distributed and independent variables will be approximately normal, irrespective of the statistical properties.

Thus, the answers are Sample population and the Sample Size is Large Enough.

Learn more about the population and sample here:

brainly.com/question/9295991

#SPJ4

Step-by-step explanation:

There is 6 possibilities, 1 in 6 is cancelled, leaving 5/6.

Answer:

3+(n/2) i think that is a? i cant rlly tell

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

the mean will describe the center and the range will describe the spread, I know this because the mean is in the middle, and the only other thing for the range would be the spread.

Answer:

If I had to guess I would choose "a group of employees determined by a random number generator"

Answer:

In a circle, when a line passes through the center of the circle and is perpendicular to a chord, the line will bisect the chord. In other words, the perpendicular bisector of a chord always passes through the center of the circle.

Step-by-step explanation:

Step-by-step explanation:

the area of a polygon is defined as the area that is enclosed by the boundary of the polygon / area =n*a*ri/2

Answer:

No

Step-by-step explanation:

To find out, all we need to do is plug in 9999 into the sequence.

[tex]9999 = n^2 + 2n[/tex]

By completing the square, we get [tex](n+1)^2 = 1001[/tex]. 1001 is not a perfect square, which means that 9999 is not in the sequence.

hope this helped! :)

Answer:

a

Step-by-step explanation:

Answer:

A. 65

Step-by-step explanation:

Have a blessed day :)

Answer:

C) f(x) = 2(x+2)² - 3

Explanation:

Given function:

f(x) = 2x² + 8x +5

For this function:

⇒ y = 2x² + 8x + 5

⇒ y = 2(x² + 4x) + 5

⇒ y = 2(x + 2)² + 5 - 2(2)²

⇒ y = 2(x + 2)² - 3

Answer:

answer is (1) 6yd 68 meter (2) 8dy 190 meter (3) 6yd 127 meter (4) 10 yd s

Answer: I'm guessing C but im not sure

Step-by-step explanation:

Answer:

172

Step-by-step explanation:

The formula for the missing term of a geometric sequence is the square root of x times y.

Part 1

f(x) + g(x)

3x+2 + 4x

(3x+4x) + 2

7x+2

Therefore, f(x)+g(x) = 7x+2

================================================

Part 2

f(x) = 3x+2

f( g(x) ) = 3( g(x) ) + 2 ... replace every x with g(x)

f( g(x) ) = 3(4x) + 2 .... plug in g(x) = 4x

f( g(x) ) = 12x + 2

================================================

Part 3

Let's say x is the number of minutes.

Furthermore, let's say f(x) and g(x) are phone plan costs. Computing f(x)+g(x) will give the total cost of both plans combined. This is one example where it's useful to add the functions.

---------

As for a second example, let's say g(x) = 4x represents the total cost to fill up your car when you use x gallons of gas. The 4 out front means gas is $4 per gallon.

When we compute f( g(x) ) = 3*g(x) + 2, we could have 3 different cars that use the same amount of gas (x). The +2 at the end could be something like we have to pay $2 for parking.

Overall, f( g(x) ) = 12x + 2 is the total cost of filling up 3 cars and paying for the extra $2 parking.

Notice the output of g(x) is fed directly as the input of f(x). Think of it like a chain reaction.

This is one example of many where function composition is useful.

Answer:

B=A+4

Step-by-step explanation:

since there are 4 more in box B you just have to add 4 to box A to get the number is box B

========================================================

Explanation:

Let's go through the answer choices one by one to see which are true, and which are false.