Mathematics College

i need help solving for x

Answers

Answer 1

Your welcome.
Ask if you didnt get it.

Answer 2

The person above me is right

Related Questions

Maria makes money
by commission rates.
She gets 15% of
everything she sells. If
Maria sold $23,000
worth of items this
month, what is her
salary for the month?
Show your work on
the slide!

Answers

Answer:

Monthly salary = $3450

Step-by-step explanation:

In this problem, it is given that, Maria gets 15% of everything she sells. If Maria sold $23,000 worth of items this month, we need to find her salary for the month.

It means we need to find the 15% of $23,000 to find her salary. Let the salary be x.

ATQ,

[tex]x=15\%\ \text{of}\ 23000\\\\x=\dfrac{15}{100}\times 23000\\\\x=\$3450[/tex]

Hence, her salary for the month is $3450.

Salary of Maria for the month is $3,450

Given that;

Amount of item sold by Maria = $23,000

Percentage of commission = 15%

Find:

Salary of Maria for the month

Computation:

Salary of Maria for the month = Amount of item sold by Maria × Percentage of commission

Salary of Maria for the month = $23,000 × 15%

Salary of Maria for the month = $3,450

Learn more:

https://brainly.com/question/19193145?referrer=searchResults

Stacy has 6 fewer than half as many marbles as Mallory .If Stacy has thirty marbles how many does Mallory have

Answers

Answer:

Step-by-step explanation:

Stacy has 30 marbles

Let m= the number of marbles that mallory has

stacy has 1/2 m -6

30 = 1/2 m -6

Add 6 to each side

30+6 = 1/2m

36 = 1/2m

Multiply each side by 2

72 = m

Mallory has 72 marbles

Answer:

Step-by-step explanation:

I'm cool and the guy above me stinko

The ratio of the number of men to the number of women in a room is 7 : 4. There are 9 more men than women. How many people are there in the room?

Answers

Answer:

33 people

Step-by-step explanation:

7x = 4x + 9

3x=9

x=3

7(3) = 21

4(3) = 12

33 people

what number is 1/10 of 8000000

Answers

Answer:

800000

Step-by-step explanation:

Simplify the following expression.

5.3x − 8.14 + 3.6x + 9.8

A.
-2.84x − 1.66
B.
8.9x + 17.94
C.
-2.84x + 17.94
D.
8.9x + 1.66

Answers

Answer:

Step-by-step explanation:

5.3x − 8.14 + 3.6x + 9.8

group the numbers on one side and the x's on the other

5.3x + 3.6x - 8.14 + 9.8

solve

8.9x + 1.66

A regional office of the Internal Revenue Service randomly distributes returns to be audited to the pool of auditors. Over the thousands of returns audited last year, the average amount of extra taxes collected was $356 per audited return. One of the auditors, Jeffrey Jones, is suspected of being too lenient with persons whose returns are being audited. For a simple random sample of 30 of the returns audited by Mr. Jones last year, an average of $340 in extra taxes was collected.

Required:
Assuming a normal population of extra taxes collected with a standard deviation of $90, do the suspicions against Mr. Jones appear to be justified?

Answers

Answer:

The decision rule is

Fail to reject the null hypothesis

The conclusion is

There is sufficient evidence to conclude that the justification against Mr. Jones appears not to be justified

Step-by-step explanation:

From the question we are told that

The population mean is [tex]\mu = \$ 356[/tex]

The sample size is n = 30

The sample mean is [tex]\= x = \$340[/tex]

The standard deviation is [tex]\sigma = \$ 90[/tex]

The null hypothesis is [tex]H_o : \mu = \$ 35 6[/tex]

The alternative hypothesis is [tex]H_a : \mu \ne \$ 35 6[/tex]

Let assume the significance level is [tex]\alpha = 0.05[/tex]

Generally the test statistic is mathematically represented as

[tex]t = \frac{\= x - \mu }{\frac{\sigma }{\sqrt{n} } }[/tex]

=> [tex]t = \frac{ 340 - 356 }{\frac{90 }{\sqrt{30} } }[/tex]

=> [tex]t =-0.9737 [/tex]

Generally the sample size from the question is small that it is not greater than 30 hence we use t-test

Now the degree of freedom is mathematically represented as

[tex]df = n- 1[/tex]

=> [tex]df = 30- 1[/tex]

=> [tex]df= 29[/tex]

Generally the p-value is mathematically represented as

[tex]p-value = 2 P (t > -0.9737 )[/tex]

Generally from the t-distribution table , the probability of -0.9737 at a degree of freedom of [tex]df= 29[/tex] for a two -tailed test is

[tex]P (t > -0.9737 ) = 0.33825793[/tex]

Hence p-value is

[tex]p-value = 2*0.33825793[/tex]

[tex]p-value = 0.676 [/tex]

From the value we obtained we see that [tex]p-value > \alpha[/tex] hence

The decision rule is

Fail to reject the null hypothesis

The conclusion is

9514 1404 393

Answer:

20 m

Step-by-step explanation:

The 30 m shadow of the tree is 10 times the 3 m length of the person's shadow. We expect the tree to be 10 times as tall as the person:

10(2 m) = 20 m . . . height of the tree

Is it possible to partition an arbitrary right triangle into isosceles triangles? Justify your answer.
please answer asap :)

Answers

Answer:

yes

Step-by-step explanation:

An arbitrary right triangle can be partitioned into isosceles triangle by drawing a median from the right angle to the hypotenuse.

What is Right Angled Triangle?

Right angled triangle are those triangle for which one of the angle is 90 degrees.

Let's take a right angled triangle ΔABC.

Let C be the right angle in this triangle.

Then AB will be the longest side of the triangle, which is the hypotenuse.

Median of a triangle is the line segment joining the vertex to the midpoint of the opposite side of the triangle.

Suppose we draw a median from C to the midpoint of AB intersecting AB at a point P.

Then there are two triangles formed ΔAPC and ΔBPC.

AP = BP since P is the midpoint of AB.

PC = PC is the common side for both triangles.

So ΔAPC and ΔBPC are isosceles triangles, because two sides are equal.

Hence any right triangle can be partitioned into two isosceles triangles this way.

Learn more about Right Angled Triangles here :

https://brainly.com/question/3772264

#SPJ2

A rope is 12 meters long. You cut off 15/6 of the rope. How much is left?
Can you please add a step by step

Answers

Answer:

4.8

Step-by-step explanation:

15/6 is 2.5 whitch when divided by 12 is 4.8 so 12 divided by 2.5 is 4.8

Answer:

4.8 meters

Step-by-step explanation:

[tex]\frac{15}{6} = 2.5[/tex] 12 ÷ 2.5 = 4.8 meters

I hope this helps!

What is the result of 4 divided by StartFraction 8 Over 12 EndFraction?

4 boxes of 12 squares
One-sixth
StartFraction 3 Over 8 EndFraction
3
6

Answers

Answer:

the answer is 1/6

i got it right edg 2020

Step-by-step explanation:

dont come at me because we had the same answer

Answer: 1/6

Step-by-step explanation:

Chris has 12 sweets. He has 3 red, 6 blue, 1 yellow and 2 green sweets what fraction of his sweets is red

Answers

Answer:

He has had a quarter of the red one

Step-by-step explanation:

3/12 is 1/4 when simplified

Round 34,138 to the nearest thousand??

Answers

Answer:

34,138 to the nearest thousand is 34,000!

Step-by-step explanation:

Hope this helps! Good luck! <3

Answer:

x=7.5 and x=-12.5

Step-by-step explanation:

|2x+5|-4=16

|2x+5|=20

2x+5=20

2x=15

x=7.5

2x+5=-20

2x=-25

x=-12.5

Charlie has 468 onions to sell. He puts 12 onions in each bag, and he sells the bags for $8 each. What is the answer?

Answers

Answer:

312 $

Step-by-step explanation:

468 / 12 = 39 bags

8 x 39 = 312 $

so the answer is 312$

pls help meeeeeeeeeeee!!

Answers

Answer:

45 with a remainder of 27.

Step-by-step explanation:

Hope this helps you! Good luck! <3

As Mexican troops drew closer to the Alamo, the Texans ________________.
a.
retreated to smaller quarters within the mission chapel
b.
sent word to Gonzales for reinforcements
c.
sent word to the United States requesting statehood
d.
suffered a rebellion from within the fort

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation: I took it on a test and got it right

A box contains three types of fruits:
apples, bananas, and pears. There are
20 pieces of fruit in all. Of these, 3 are
apples and 11 are bananas. What is the
ratio of pears to bananas?
A 6: 11
B 11 : 6
C 3:11
D 11:3

Answers

A.
11+3 then minus 20

Answer:

Step-by-step explanation:

divide 25.84 divide by 4

Answers

i believe it is 6.46

Answer:

25.84 divide by 4 Is 6.46.

Other Questions

Fernando is ordering building materials for the construction of a very large office building. He has purchased LaTeX: 5.65 \times 10^{6}5.65 10 6 feet of beams for the building from a supplier. If the supplier delivered LaTeX: 5.9 \times 10^{6}5.9 10 6 feet of beams, how much extra material does Fernando have? Express your answer in standard form AND in scientific notation. Use words, numbers, to show your answer Linearize the data. Then find the least squares regression equation As a result of World War II, Germany was what are the 5 units of lifei already have reproduction,has cells,uses energy, and intreacts with the environment, WHAT IS THE LAST OOOONNNNEEEE Gigi makes a scale drawing of a patio. The drawing below shows the two scales she used to plan two patios of different sizes. Scale 1: 1 centimeter = 5 feet. Scale 2: 1 centimeter = 8 feet. A rectangle with length 7 centimeters and width 5 centimeters. Which shows the correct dimensions of the rectangle in both scales? Scale 1: 40 ft by 56 ft; Scale 2: 35 ft by 40 ft Scale 1: 56 ft by 25 ft; Scale 2: 35 ft by 40 ft Scale 1: 35 ft by 25 ft; Scale 2: 56 ft by 40 ft Scale 1: 56 ft by 40 ft; Scale 2: 35 ft by 25 ft Describe the nucleus of the atom. 8+9 divided by 3 in algebraic expression Can someone help me Priya, and Jibran take 1 hour and 10 minutes working together to deliver all newspapers on their route. Priya, when working alone, can finish the delivery route 5 minutes faster than Jibran. How many minutes does it take each person to complete the route if they worked alone which graphs represent functions?? please help me Why is there no weather on the Moon? In 334 BCE, Aristotle founded the Lyceum school of philosophy in Athens. What can be traced to the work of Aristotle at the Lyceum? the Socratic methodB the scientific method C romantic poetryD satirical comedy 8p+5=-6p+1 what's the answer to this equation? Under the caste system,all people in India:A:were equal under the law B:had a chance becoming rich C:had served in the mi military D:were stuck in certain social classes What is I think that gaming is stupid Mary used 1/2 of a can of paint to cover 1/8 of the outside of her house. How many cans of paint will Mary need to cover the entire outside of her house? Name the goods and foods that went from the New World to the Old World andthe Old World to the New World during the Columbian Exchange. what is the aunt reaction to frampton sudden departure Using the context of the paragraph, the quote, Freedom, all give some, some gave all, expresses the idea that _________. Which major muscle group forms the front of your torso? (Please Highlight your answer) Abdominal Pectoral Gluteus Trapezius2. Which major muscle groups make up the lower body (Please highlight your answer) A. Pectorals, glutes, abdominals B. Chest, Trapezius and quadriceps C. Hamstrings, Quadriceps, glutes D. Triceps, Biceps and Deltoids 3. List 3 of the main muscle groups 4. Where are these muscle groups located(the ones you listed)? Describe which part of the body they are on. (ex: front of upper arm, back of the upper leg, etc)