Mathematics High School

Last one
7(5k-25)=35

Answers

Answer 1

Answer:

7(5k-25)=35- distribute

35k-175=35- add 175 to both sides

35k = 210- divide

k=6

Step-by-step explanation:

Related Questions

what is f(1) its for my math assignment

Answers

F(x) is really x= a number

I think so hope it helps

Please answer. Which is the graph of the solutions.

Answers

Answer:

x < -8, third from top option in the picture.

Step-by-step explanation:

5(2x - 4) < -100

10x - 20 < -100

10x < -80

x < -8

Answer:

3rd option from the top (open circle arrow going left)

Step-by-step explanation:

5(2x-4) is less than - 100

5 times 2x is 10x and 5 times - 4 is - 20 so,

10x - 20 is less than - 100

now do inverse operations to isolate x, add 20

- 20 plus 20 is 0 and -100 plus 20 is - 80

10x is less than -80

divide both sides by 10 and you get,

x is less than - 8

A winter jacket cost $200. It is on sale for 30% off when you have a coupon to save another 20%. How much do you have to pay for the jacket before taxes

Answers

Answer:

$100

Step-by-step explanation:

20%+30% = 50% off

50/100 = 1/2

200*1/2 = $100

What is 4÷97 answered as a decimal?

Answers

Answer:

0.0412371134

Step-by-step explanation:

Answer:

24.25 hope that helps

Step-by-step explanation:

Which value is a perfect square root?
O 12
O 24
O 49
O 63

Answers

49 comes out as a perfect square root

Answer:

It's 49

Step-by-step explanation:

I need help!!! :))))

Answers

Answer:

c

Step-by-step explanation:

Answer:

420-20w = 240

Step-by-step explanation:

She starts with $420 and is taking out $20 a week so in the equation the 20 has to be negative because she is withdrawing instead of adding.

For some reason, in our history class, there are 14 more boys than there are girls. If a total 32 students are in the class, how many boys and how many girls are there

Answers

Answer:

We can assume X is the number of girl, so the number of boy should be X+6.

 

Based on question, we can get X+X+6=32

2X+6=32

2X=26

X=13

So the answer is, 13 girls are in the class.

Step-by-step explanation:

-7 + a = 3
Given the above equation, what is the value of
10-[(a -3) - 7]?

Answers

Answer:

10

Step-by-step explanation:

a=3+7

a=10

10-[(10-3)-7]=

=10-[7-7]=

=10-0=

=10

The solution of expression 10 - [(a - 3) - 7] would be 10.

Given that,

The equation is,

-7 + a = 3

Now, we can simplify the equation as,

- 7 + a = 3

a - 7 = 3

Subtract 3 on both sides,

a - 3 - 7 = 0

(a - 3) - 7 = 0  .. (i)

Here, the equation to simplify is,

10 - [(a - 3) - 7]

Substitute the value from equation (i),

10 - 0

= 10

Therefore, the solution of expression is 10.

To learn more about the equation visit:

brainly.com/question/28871326

#SPJ4

197.82 rounded to the nearest hundredth

Answers

Answer:

Step-by-step explanation:

The way I see it is that since it has no thousandths place then the answer should be 197.82.

how do you do this ??​

Answers

Answer:

Step-by-step explanation:

There are my notes for that stuff. I hope you understand cause I'm having trouble with it too. Just ask any questions if you still need help maybe i can help.

-Maggie turned right out of the school and drove 5 miles East to the store. She left the store and drove 2 miles North to Pelican's, then drove 5 miles South to her friend's house. When it was time to pick up her brother, she drove 7 miles West, then drove 4 miles North. Maggie and her brother then drove 2 miles East to get home. What is the displacement from Maggie's home to school?

Answers

Answer:

The school is at displacement of 1 mile towards South from the home.

Step-by-step explanation:

Let the origin, O, represents the location of the school.

Now, observe the attached figure for all the displacements as:

She drove 5 miles East to shore ( to point A)

So, OA=5 miles.

Then she drove 2 miles North to Pelican's ( to point B)

So, AB=2 miles.

Then she drove 5 miles South to her friend's house ( to point C)

So, BC=5 miles.

Then she  drove 7 miles West, to point D,

So, CD=7 miles.

Then she  drove 4 miles North, to point E,

So, DE=4 miles.

Lastly, she  drove 2 miles East, to reach home (the point F)

So, EF=2 miles.

Now computing the displacements in each direction.

The displacements in the East direction=OA+EF= 5+2= 7 miles

The displacements in the West direction =CD= 7 miles

As East and West are opposite to east other, so net displacements in the East direction = 7+(-7)=0, i.e the final point F ( home) is on the vertical axis as shown.

The displacements in the North direction=AB+DE= 2+4= 6 miles

The displacements in the South direction=BC=5 miles

As North and South are opposite to east other, so net displacements in the North direction = 6+(-5)= 1 miles which means final point F ( home) is located at 1 mile towards North from the school.

Hence, the school is at displacement of 1 mile towards South from the home.

HELP ASAP! PLEASE!

What relationship between the population of Ohio and the number of years displayed in the scatter plot

Answers

Answer:

The number line has to be shown in a picture if you want more specific instructions from others.

Step-by-step explanation:

Show a picture

The measure of angle MBT ?

Answers

Answer:

Oooo I’m doing a question just like that one on my hw

Step-by-step explanation:

The measures of the angles of a triangle are 40, 55 and 85. What is the measure of the largest exterior angle of the triangle?

Answers

The largest external angle will be that of the smallest interior angle. It will be equal to 180 minus the interior angle, which it forms a linear pair with.

Ext. Angle = 180 - 40 = 140 degrees

. Two angles whose measures equal 90 degrees

Answers

what are you trying to ask?

can anyone help with this please? 20 points for it

Answers

Answer:

9

Step-by-step explanation:

3^2 = 9

i really need help with this one please help me thank you​

Answers

Answer:

B

Step-by-step explanation:

Here are the correct answers for these questions below
A = 028
B = 210

Answers

Umm...... Okay then..?

cody's Bikes rents bikes for $18 plus $5 per hour. Mark paid $48 to rent a bike. For how many hours did he rent the bike.

Answers

He rented the bike for 6 hours. If Cody charges an 18 dollar fee up front you subtract that from the total 48 to get 30. Then once you get down to the what he payed for the time used you divide it by 5 because that’s the hourly fee and get 6 hours

Answer:

Cody rented the bike for 6 hours

Rachel finished a meal at a diner and received a bill for $10.99. She charged the bill along with a 15 percent gratuity to her credit card. What is the total amount she charged to her credit card? Round to the nearest cent if necessary. A.) $11.14. B.) 12.54 C.) 13.19 D.) 13.73

Answers

Answer:

B 12.54

Step-by-step explanation:

10.99 times 0.15 equals 1.55

10.99 + 1.55 = 12.54

Answer:

$10.99 + 15% = $12.63

Step-by-step explanation:

What is the equation of the line that passes through the point (1,0) and has a slope
of 1?

Answers

Answer:

x=y

Step-by-step explanation:

The answer is x=y if the slope is 1,1 | 2,2 | 3,3 | etc

Use the protractor to find the degree measure of the angle.
Make sure to write your answer with the degree sign.

Answers

Answer:

the angle is 136*

Step-by-step explanation: hope this heled pls mark braineist

Write 65% as a fraction and a decimal

Answers

Answer:

Fraction: 13/20

Decimal: 0.65

Step-by-step explanation:

Fraction: 65/100

You can divide both numbers by 5

13/20

Decimal: move the decimal point 2 left

65.0 --> 6.5 --> 0.65

hopefully this is right if not i am sorry

A shop sells bagels for $5 per dozen. You can use the table to answer
the questions. Explain your reasoning. (Show all your work)

1. At this rate, how much would 6 bagels cost?

2. How many bagels can you buy for $50?

Answers

Answer with step-by-step explanation:

Lets says the number of bagels is B and the price in dollars is D.

Equation: D × 12/5 = B

1. 6 is half of a dozen, which means the price would be half of 5, 2.5

2. $50 is 10× the amount of $5, so the amount of bagels would be 10 × 12, which is 120 bagels.

Hope this helped! (brainliest please)

A Dozen mathematically means 12.

It is important to note that:

$5 = 12 bagels

1) 12 bagels = $5

          6 bagels = ?

Cross Multiply

6 bagels  x $5 / 12

= $7.50

Therefore, 6 bagels would cost $7.50

2) $5 = 12 bagels

         $50 = ?

Cross multiply

$50 x 12 bagels / $5

= 120 bagels

Therfore, you can buy 120 bagels for $50

To learn more, visit the link below:

https://brainly.com/question/9094069

Ok serous question this has nothing to do with my other questions would you guys care if I committed ya know

Answers

Answer:

I don't know you but I care. I am always here to talk. For real I don't have a life. Lol

Step-by-step explanation:

Yes we would care, and please don’t do it. I know life right now is not that great, but don’t do it. Your family is going to be sad, and they are going to be going through a lot of pain. Plus life of amazing and we need to cherish every moment we have left.


15 points please answer this ;(

Answers

i don’t think its mathematic question!

Answer:

see explanation

Step-by-step explanation:

(1)

Given

A = bh ( isolate h by dividing both sides by b )

[tex]\frac{A}{b}[/tex] = h

(2)

Using the result from (1)

h = [tex]\frac{A}{b}[/tex] = [tex]\frac{45}{9}[/tex] = 5 ft

What is the equation of the vertical line through -8, 5

Answers

Answer:

The answer of the following questions is y=3x-19

If Mariana scores 5 points how many points did aki score

Answers

There is no graph or further explanation for a question to answer

-0.6 repeating terminating or neither

Answers

Answer:

Repeating.    

Step-by-step explanation:

i think it is repeating.

A basketball player is 90 inches tall. A model is created of the player using a scale factor of 1:20. How tall is the model in inches?

Answers

Answer:

4.5

Step-by-step explanation:

Other Questions
(30 POINTS NEED HELP FAST)A line has a slope of 2 and goes through the point (4,3). What is the equation of this line in Standard Form?2x+y=52x+y=52x+y=52x+y=11 3.) Which of the following was NOT an effect caused by the Articles of Confederation? A.) States went into debt from paying taxes to the federal government B.) Conflict and instability divided the country C.) Few laws were passed due to needing 9 out of the 13 states to approve it D.) Federal government was too weak to manage our country 4.) What statement would have been made by an Anti-Federalist? A.) The U.S. Constitution is fine as it is B.) Federal government should have the power to act for our country as a whole C.) It is not possible for federal government to abuse its powers and limit peoples' freedoms D.) Taxation should be handled by individual states For the equation 3Cu + 8HNO3 3Cu(NO3)2 + 2NO + 4H2O, how many units of NO3 are represented on the products side? Type your response in the box. Reread the poem "Winter-Time C" by Robert Louis Stevenson. Then copy and paste the last two stanzas into the answer field and scan them. Identify the stressed and unstressed syllables as well as the meter. When you scan the stanzas, remember to highlight or bold the stressed syllables and place foot markers in the appropriate spots. Lord's the first stanza of the room ac an cyarople. How can you find the area of a shape with fractional or decimal side lengths? How many cesium atoms are in 21.9 grams? Who was the Cheif Justice at the time of McCulloch v Maryland? What is the elephant getting when the bond is broken in sucrose? PLZ HELLLP!! I need a very very short story. it can be about anything but with some sort of twist in the end. anything simple will do.Minimum of 150 words. The Northern European Plain stretches from the Atlantic Ocean to ____________.a.Appalachian Mountainsc.Eurasian peninsulab.Ural Mountainsd.Pacific OceanPlease select the best answer from the choices provided Alayna lived in Amsterdam and loved to go biking. She had taken part in many cycling races around her city. She wanted a newer, more expensive racing bicycle but didn't have enough money to buy it worked foreight months after work and on the weekends in a busy cafe to earn the money to buy When Alayna had just saved enough money to buy the bicycle, a burglar broke into her home and stole all the money she had worked so hard to earn. Alayna was distraught but determined to make the best of her situation. She worked another six months in the cafe. She was finally able to buy the bicycle she worked so hard for. After a few months of racing with her new bike, Alayna became a champion cyclist.Read the short story about Alayna. Then fill in the blanks with the five plot elements in a story. in the boxes, draw each plot element from the story. Kya is mailing a package to her friend for her birthday. The United States Post Office charges her a flat fee of $8.50 for packing materials plus an additional $0.18 per ounce.a. Define your variables:b. Write a function that will help Kya determine how much it will cost to ship her package to her friend based on the weight of the package (in ounces).c. Kya is trying to remember how much the package she sent weighed. She doesnt remember the weight exactly, but she knows how much it cost her to mail the package. Write a function that will determine the weight of the package (in ounces) based on the total cost to mail the package.d. It cost Kya $17.50 to mail her package to her friend. How much did the package weigh? Explain your solution, including the function, used to determine your answer. como se viste la familia para trabajar en los campos (1:00 a.m.) es la de la maana What is Merriton going to investigate?a. downstairs in his house to see what a noise isb. outside to the edges of the marsh to look at the strange starsC. throughout his house to see what his butler is doingd. outside to see what flickering flames are near the marsh What is the simplified form of72x1650x36? Assume x+0.65x1065x210 How fast were trains traveling intentionally Pennsylvania to Mississippi? A tub is filling up at 7 gallons of water in 2 minutes. At this rate, how long will it take the tub to fill up if it can hold 63 gallons of water? Which battle resulted in many American soldiers deserting the army? (5 points)Group of answer choicesTrentonBunker HillCowpensLong Island At about what time did the Texans attack the Mexican army at San Jacinto?a.3:30 a.m.b.3:30 p.m.c.12:00 a.md.12:00 p.m.