Mathematics High School

1. Value-Mart is advertising a Back-to-School sale on pencils. A pack of 24 sells
for $4.99, whereas a pack of 12 sells for $3.23. Which is the better buy? How do
you know?

Answers

Answer 1

Answer:

24 because you get more pencils to use in case one breaks.

Answer 2
The pack of 24 is a better value because each pencil is costing you $0.207 while the pack of 12 has each pencil costing $0.269

Related Questions

Find the length of side X in simplest radical form with a rational denominator.
X

Answers

Answer:

given in the figure an isosceles right triangle

hence

x = √3

√3 is a surd it can't be simplified further

Solve for x. Give explanation

Answers

Answer:

x =  47 degrees.

Step-by-step explanation:

The angles in a triangle add up to 180 degrees, therefore:

x + 43 + 90 = 180

x = 180 - 43 - 90

x = 180 - 133

= 47 degrees.

Which of the following systems of equations creates the graph of (-3.4, 2.3)?

Option 1 : y= 2x+4
y= -1/3x-8
Option 2 : y= 1/2x-8
y= -3x-8/3
Option 3 : y= 1/2x+4
y= -3x-8
Option 4 : y= 2x-8
y= -1/3x-8/3

I need an answer ASAP, I will mark u brainliest if the answer is valid! thx

Answers

Answer:

C

Explanation:

The answer is C because when you plug in (-3.4) as x in that equation, you get 2.3 as an answer which means that option is correct.

[tex]y = \frac{1}{2} x + 4[/tex]

[tex] = \frac{1}{2} ( - 3.4) + 4[/tex]

[tex] = 2.3[/tex]

When you plug in x for other options, you do not get the correct value for y so this is the only answer.

Help me please I will give Brainliest!

Answers

Answer:

n = 4.5

Step-by-step explanation:

I think it is 4.5 because n is 3 units ahead of 1.5 on the number line:

1.5+3=4.5

Describe a real world situation where you might use the Pythagorean Theorem. Help due today :))

Answers

Answer: When carpenters want to construct a guaranteed right angle, they can make a triangle with sides 3, 4, and 5 (units). By the Pythagorean Theorem, a triangle made with these side lengths is always a right triangle, because
3^2
+
4^2
=
5^2


Explanation: hope this helps

Please help... 12 points please thank you!

Answers

Number of dollars I think
Sorry if I’m wrong

How many tiles will be in figure 100? EZ COME UP ON POINTS

Answers

Answer

.

[tex]f(100) = 498[/tex]

.

Explain

.

[tex]f(2) = 8[/tex]

[tex]f(3) = 13[/tex]

.

Find b

[tex]3b - 2b = 13 - 8[/tex]

[tex]b = 5[/tex]

.

Find f(1)

[tex]f(1) = f(2) - b[/tex]

[tex]f(1) = 8 - 5[/tex]

[tex]f(1) = 3[/tex]

.

Find f(100)

[tex]f (x)= f(1) + (x - 1)b[/tex]

[tex]f(100) = 3 + (100 - 1)5[/tex]

[tex]f(100) = 3 + (99)5[/tex]

[tex]f(100) = 3 + 495[/tex]

[tex]f(100) = 498[/tex]

.

#LearnWithBrainly

Are the triangles congruent ? Please answer correctly !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!

Answers

Answer:

no

Step-by-step explanation:

they are not

Answer:

No

Step-by-step explanation:

because the angles are not equal. If they were they would have the same numbers.

Need help once again!!!

Answers

Answer:

the answer to this question is seven

Rachel buys a bag of apples for $3.21. She pays for the bag with a $20 bill. How much change should Rachel receive?

Answers

Answer:

$16.79

Step-by-step explanation:

20 - 3.21 = 16.79

$17.79

Hope that helps :)

how do i find the surface area and volume of this shape?

Answers

Answer:

3,761.46 m³

Step-by-step explanation:

Volume of a cone = 1/3πr²h

π = 3.14

radius, r = diameter/2

= 25/2 = 12.5 m

Height, h = 23m

Volume of a cone = 1/3πr²h

= 1/3 * 3.14 * 12.5² * 23

= 1/3 * 3.14 * 156.25 * 23

= 11,284.375 / 3

= 3761.4583333333

Approximately,

Volume of the cone = 3,761.46 m³

what equation is equal to y-34=x(x-12)

Answers

Answer: I don’t know how to solve for x but I know how to solve y for y=x^2-12x+34

Step-by-step explanation: Hope this help :D

WILL GIVE BRAINLIEST!!!!
Priscilla received 240 votes in the election for student council president. That was 60% of the students who voted in the election. How many students voted in the election? *

A) 400 students
B) 300 students
C) 185 students
D) 455 students

Answers

It’s “A” 60% of 400 students

Answer:

I think its c

!

Step-by-step explanation:

What is 5x6 equal too?

Answers

Answer:

30

Step-by-step explanation:

6+6+6+6+6 or 5+5+5+5+5+5

Answer:

30

Step-by-step explanation:

cause you can do it mentally or you can do 5+5+5+5+5+5, cause its 5 six times. Or 6 five times. 6+6+6+6+6

No links!

Factor 5/6 out of 5/6z+15

Answers

Answer:

5/6z+15

heart if it helped!

hello help please i’ll give brainliest

Answers

Answer:

Erosion by groundwater.

Step-by-step explanation:

Sinkholes are formed when groundwater dissolves rocks underneath the land surface.

Answer:

Erosion of groundwater because the water goes through the rock and "weekends" them into collapsing. Almost like tripping if you will.

Step-by-step explanation:

0.11 times 734 Answer please.

Answers

Answer:80.74

Step-by-step explanation: lol

An artist used silver wire to make a square that has a perimeter of 40 inches. She then used copper wire to make the largest circle that could fit in the square, like the drawing above.
How many more inches of silver wire did the artist use compared to copper wire? (remember that = 3.14)

Answers

Answer:

1.4 inches

Step-by-step explanation:

if I'm wrong please tell me right away I would like to help you good day.

What is 73/48 simplified

Answers

Answer:7348 is already in the simplest form. It can be written as 1.520833 in decimal form (rounded to 6 decimal places).

Step-by-step explanation:

Answer: it’s already at its lowest form

Step-by-step explanation:

Michael is buying new tile for his bathroom. The bathroom is 6 feet wide and 7 feet long. It costs $1.75 per square foot of material for the bathroom. If Michael goes to the store with $70, will he have enough money to buy the material. Why or why not.

Answers

Answer: yes because  all the math adds up to 22.75 and he has 70

Step-by-step explanation:

Select all of the angles that are congruent to \angle 5.

Answers

Answer:

<5 = <8 b/c of vertical angles

<5 = <4 because of alternate interior angles

<5 = <1 because of corresponding angles

Dannon has $10.80 in dimes and quarters. If Dannon has 32 more quarters than dimes, how many dimes does he have?

Answers

Answer:

Dannon has 8 dimes.

Step-by-step explanation:

8 dimes. by solving the system of equations

10d + 25q = 1080

q = d + 32

we find

d = 8 dimes

q = 40 quarters

A class collects data on the number of movie tickets purchased and total cost of those tickets. The class plots the data on a scatter plot. Which statement best interprets their results

Answers

Answer:

what are your options?

Step-by-step explanation:

2. Eli has 600 cubes that are 1 cubic inch. Select the smallest length a cube- shaped box can have while being able to hold the 600 cubes. A 7 in. B 8 in. C 9 in. D 10 in.
​

Answers

Answer:

9 in

Step-by-step explanation:

We need to find x in x^3 > 600

For x=8, 8^3 = 512 < 600 (Too Small)

For x=9, 9^3 = 729 > 600 (Just right)

For x=10, 10^3 = 1000 > 600 (Too big)

Therefore, the smallest length of the cube-shaped box is 9 in.

Find mDE. Round your answer to the nearest hundredth.

Answers

Answer:

[tex]50.04[/tex]

Step-by-step explanation:

Use this formula for arc length

[tex]2\pi \times r( \frac{x}{360} )[/tex]

where r is the radius and x is the arc measure.

We know Arc de is 8.73 so we are finding x.

R equal 10.

[tex]2\pi \times 10( \frac{x}{360} ) = 8.73[/tex]

[tex]20\pi( \frac{x}{360} ) = 8.73[/tex]

[tex]20\pi \times x = 3142.8[/tex]

[tex]x = \frac{3142.8}{20\pi} [/tex]

x=50.04

The value of the angle will be 50.04.

What will be the angle?

It is given in the question that

The arc of the circle A=8.73 In

The radius of the circle =10 In

Now from the formula of arc

[tex]A=2\pi r(\dfrac{\theta}{360} )[/tex]

[tex]8.73=2\pi 10\times \dfrac{\theta }{360}[/tex]

[tex]\theta = \dfrac{8.73\times 360 }{ 2\pi\times 10} =50.04[/tex]

[tex]\theta=50.04[/tex]

Thus the value of the angle will  be 50.04

To know more about the arc of the circle follow

https://brainly.com/question/25305793

Need help on this, I have no idea what should go on the first line or the second line​

Answers

Answer:

1.) 120

2.)120

Step-by-step explanation:

1.) Do length times width

2.) For the number 120 you don't have to round, so it just stays the same


These two polygons are similar.
4
2
9
16
15
w
w = [? ]


45 points asap for anyone who can answer

Answers

6/2=3
The scale factor is 3
3x3=9
w=9

10+15+6+15+5+15+7+13

Answers

Answer:

I think its 86

Step-by-step explanation:

I used a calculator.

what is the answer of 2m^2 * 2m^3

Answers

Answer:

4m^5

Step-by-step explanation:

Answer:

4m^5

Step-by-step explanation:

32 divided 10 - 8 divided 2 - 3

Answers

Answer:

-3.8

Step-by-step explanation:

Answer:

-3.8 i think sorry this is the first one im not sure with.

Step-by-step explanation:

32/10=2.4

3-2=1

2.4-8=5.6

5.6/1=5.6

=-3.8

Other Questions
deli owner sold 90 sandwiches in one day. Of those sandwiches, 36 were pastrami. What percent of sandwiches sold were NOT pastrami Screen locks are a form of endpoint device security control. O True O False Which Rights listed in the U.S. Constitution are also guaranteed by the English Bill of Rights? How did Manifest Destiny change the economy? Match good with type of good it represents (answered)Health care - Merit goodsClean air- public goodsStock investment- individual goods Pls help this is for my semester examThis graph shows the melting and boiling points of the alkali metals. Think about Francium, do you think it would have a higher or lower melting/boilingpoint than lithium? Why? Can you predict it from the data? What is the 70% out of 20? What is the process of animals releasing carbon dioxide? 1. Finish Watching "The Social Dilemma."You need to make sure you have notes from the beginning of the documentary to the end of it.(I HAVE THE NOTES SO I CAN ADD SOME STUFF IN)Answer the following in a 6-7 sentence paragraph:How does Social Media promote news in a way that divides people? Why? What are some examples? Is itethical and what are the consequences in our society?HELP PLS IM SO BAD AT WRITING What does the farm in Of Mice and Men symbolize? A local bakery wanted to attract more customers, so it began offering a dozen bagels for $5 every Wednesday. The bakery is utilizing _____ pricing to increase its volume of sales. Critique Dewey's view that creative intelligence grows out of seeking solutions to the problems in individual and social life. What elements makeup Dewey's view of education as growth, and what impact, if any, should this have on educational theory and practice? In right triangle ABC, altitude CD with length h is drawn to its hypotenuse. We also know AD = 12 and DB=3. What is the length of h? Only sides/angles known are Base= 12+3, Angle= Right angle/90.No clue how to solve this. I tried many methods. everyone whos asked this question on here did not get a good answer. Please explain how it is done and what theorem is used. Which themes of geography are best illustrated in description below?"Between 1900 and 1930, more than 1.5 million Americans moved from therural south to the northern states, which caused a swelling of various urbanpopulations in the north."A. Location and placeB. Movement and regionC. Place and movementD. Human-environment interaction and region What are three examples of automation? In describing FICA taxes, which (if any) of the following statements is incorrect?A.) If both spouses work, excess taxes need not result.B.) Excess FICA taxes can be claimed as an income tax credit.C.) The base amounts for 2021 probably will increase from the 2020 amounts.D.) The base amounts for the Social Security and Medicare portions are the same.E.) All of these are correct. 4. Determine the time of protein synthesis from 20 amino acids in Escherichia coli cells What is a political party what is its function and purpose Why do parties form? In C++ pleaseCreate a class called "Maze" that includes a recursive call to find a path through a given text maze. The first 2 lines in the text file represent the size of the maze and the the next 2 lines represent the starting location in the maze. A sample text file is attached.I will test your program on a similar text file. maze.txt Click for more 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.) You will first have to set up tp read in the maze text file.2.) You must dynamically create a 2-dimensional character array.3.) Write a recursive method to "find your way" through the maze. (Each recursive call will represent one move in the maze)**Think of the base case(s), then what would you look for next. This is not a long program, but a logic program. ***There is many solutions to this, but make sure what you submit is your own.**** Remember to copy your code into a word document and submit that document for a grade. Use the scale to help you solve the equation and find the value of x. Enter thevalue of x below.x+2=8X=