Mathematics High School

I NEED HELP ASAP PLEASE HURRY

Marc wants to buy a bestselling book and a DVD of the movie based on the book. He has $30 to spend. Find the estimated total cost of the two items by rounding their prices to the nearest dollar. Will Marc be able to purchase both items with the money he has?

Prices, including taxes: Book: $10.58 and DVD: $19.50

The estimated total to the nearest dollar is $29, so he can afford both items.
The estimated total to the nearest dollar is $31, so he can afford both items.
The estimated total to the nearest dollar is $29, so he cannot afford both items.
The estimated total to the nearest dollar is $31, so he cannot afford both items.

Answers

Answer 1

Answer:

The estimated total to the nearest dollar is $31, so he cannot afford both items.

Step-by-step explanation:

10.58 rounded is 11

19.50 rounded is 20

11+20=31

Answer 2

Answer:

I think it would be last one. Based on the idea that 10.58 would round up to 11.00, and the DVD would add up to 20.oo

that would equal 31.00, and he only has 30.00 to spend.

So I would say D.

Step-by-step explanation:

Related Questions

PLEASE HELP MEEEE!!!!
x is less than or equal to 5 but greater than -2

Answers

Answer:

It's gotta be 5. All the possible answers are 1, 2, 3, 4, and 5. Because there are so many the logical way to go is 5

HELP ASAP WILL MARK BRAINLIESTTTT!!!!!!

Answers

Answer:

A

Step-by-step explanation:

Answer: a is the answer

Step-by-step explanation:

Find the length of AN A has coordinates (-4,-7), and N has coordinates (1,5)

Answers

The answer is 13 by using Pythagorean theorem.

The figure shows the graph of y = -x² + bx + c. Find the values of b and c.​

Answers

Answer:

b = 2, c = 3

Step-by-step explanation:

The zeros are x = - 1 and x = 3

Substitute the zeros into the equation and let y = 0

- (- 1)² - b + c = 0

- 1 - b + c = 0 → (1)

- 3² + 3b + c = 0

- 9 + 3b + c = 0 → (2)

Subtract (1) from (2) term by term, that is

- 8 + 4b = 0 ( add 8 to both sides )

4b = 8 ( divide both sides by 4 )

b = 2

Substitute b = 2 into either of the 2 equations and solve for c

Substituting into (1)

- 1 - 2 + c = 0

- 3 + c = 0 ( add 3 to both sides )

c = 3

Use the table to write the rule (equation) for the relationship between x
and y.
х
<
ا
0
-3
1
1
2
5

Answers

Answer:

y = 4x - 3

Step-by-step explanation:

The values in the x column increase by 1 each time.

The values in the y column increase by 4 each time.

Therefore, the slope of your equation should be 4.

The y-intercept is -3 when x = 0.

The final equation would be:

y = 4x - 3

HELPPPPPPP plesssss two part question. the question is on the picture

Answers

A) 6x^3-13x^2-28x
B) (2x-7+3x^2+4x)+(2x-7+3x^2+4x)=perimeter

HURRRY FIRST GETS BRAINLIESTTTT

Answers

Answer:

5

Step-by-step explanation:

because others are already there

Answer:5

Step-by-step explanation:

Calculate the total cost for each item.
6. A computer for $450.00 and a 6% sales tax. _____________________________________
7. A pair of pants for $75.00 and a 5% sales tax. ___________________________________

Answers

Answer:

1. 423     2. 71.25

Step-by-step explanation:

450.00-6%=423

75.00-5%= 71.25

click on the volume of this rectangular prism.

Answers

Answer: 192 cubic inches

Step-by-step explanation:

Ashlee purchases gifts for three friends. She chooses a book for $12.80 and then finds two identical necklaces. Her budget is is $48.00 before tax. What is the maximum she can spend on each necklace?

Answers

Answer: $17.60

Step-by-step explanation:

48.00-12.80=35.2.

35.2/2

17.60

Then divide by 2 to get the maximum you could spend on each.

Alyson opened a savings account with a deposit of $600. She withdrew $15 each day for
the next 5 days, and then deposited her entire paycheck from Barney's Bagels, bringing
her balance to $750. Then she remembered that she had promised to donate 25% of her
paycheck to charity. How much should she withdraw from savings?

Answers

Answer:

$187.5

Step-by-step explanation:

25% of $750 = $187.5!

All I had to do was divide 750 by 4 and got my answer. You can also double check by multiplying 187.5 by 4 and you'll get the same answer.

If (x – 5) is a factor of f(x), which of the following must be true?

A: A root of f(x) is x=-5
B: A root of f(x) is x=5
C: Both x=-5 and x=5 are roots of f(x)
D: Neither x=-5 nor x=5 are a root of f(x)​

Answers

Answer:

i believe it is B

Step-by-step explanation:

x-5=0

+5   +5

x=5

What’s the answer I need help!!

Answers

Answer:

150

Step-by-step explanation:

add three x plus 30 get 30 then add 6y plus 120 and get 120 add them and get 150

SEND HELPP I NEED TO PASS SCHOOL

Answers

Answer:

I need help to pass school to

Step-by-step explanation:

so I'm going to use these point to make a question to help me pass school thank you

The cost of producing a smartphone is $42.73 per phone. Additionally, the smartphone company pays a flat rate of $175 to ship each store's order. Write an equation to model the costs for the smartphone company, y, to produce x number of smartphones and ship them to one store. help please ​

Answers

Answer:

42.37x+175 good luck on this

What is the best estimate for the percent equivalent to 3/8?

Answers

37.5% i believe! i’m not reallt sure if this is correct; but i believe it is. hope this helps!

Answer:

To find this out, turn 3/8 into decimal form, (0.375).

Now, turn each percent into standard form. (Also decimal form)

26% = 0.26, 27% = 0.27, 37% = 0.37, and 38% = 0.38.

The decimal closest to 0.375 is 37%.

Step-by-step explanation:

y=

A.39
B.51
C.37

Find what y is through the photo​

Answers

Answer: A, 39

Explained: tan(x) 8/10 = 38.7 which is then rounded to 39

2 What is as a percentage? 50​

Answers

Answer:25

Step-by-step explanation:25

Answer:

10 is your answer

Step-by-step explanation:

Find the sum of — 6x2 – 1 and x + 9.

Answers

The first answer: -6 x 2 - 1 is -13
The second answer: Cancels out there really is no answer for that unless you wanna put 9x and I doubt that’s right! Hope this helps!

some one please help, lots of points granted !!!!!​

Answers

1) y=-2x+5
2)y=-1/3x
3)y=-2x+4
4)y=-1/3x+1

what is the total surface area of three of these ice cubes (pic attached)​

Answers

Answer:

9ft2

Step-by-step explanation:

Answer:

18 ft

Step-by-step explanation:

Find the missing value in the coordinate pair
(4, 16) (6,
Type your answer...

Answers

Answer:

(6,24)

Step-by-step explanation:

Hope this helped you!! If 4 times 4 is 16 then 6 times 4 is 24 babes...

suppose that an individual has a body fat percentage of 14.4% and weighs 128 pounds. How many pounds of his weight is made up of fat? round your answer to the nearest tenth.

Answers

The round of the nearest tenth is 128

What is the value of n that would make the following radical expression true?

[tex]\sqrt[n]{1000x^{5} } y^{7} =10xy^{2} \sqrt[n]{x^{2}y }[/tex]

n=?

Answers

Answer: 3

Step-by-step explanation:

Answer:

n = 3

Step-by-step explanation:

dont remember exactly how we did it in class but went through this question

ANSWER FOR BRAINLIEST


A unit rate is a rate in which the unit in the denominator is :

A) 1
B) 3
C) 2

Answers

I believe it would be A. 1

Help pls:( I’ll give you a crown if it’s right

Answers

Answer:

(9/5, 3) and (9, -3)

Step-by-step explanation:

(will mark brainliest)

The new borders in Europe caused tensions to grow.

A. TRUE
B. FALSE

Answers

Answer:

A. True

Step-by-step explanation:

In Europe and across the world, the tensions from the Cold War affected the borders of various countries, but the two opposing sides were not quick to agree and “forgive” each other, like siblings do. Overall, the Cold War affected the borders of Europe and other countries across the world by splitting various countries and dividing continents.

Answer:

this is true mark me brainliest please have a great

day :)

Step-by-step explanation:

please helpppppp ! i’m stuck :(

Answers

Answer:

b

Step-by-step explanation:

f(x) = x + 4 g(x) = 3x ^ 2 - 7 Find (fg)(x) .

Answers

Answer:

Step-by-step explanation:

(fg)(x) )

[tex](x+4)*(3x^{2} -7)[/tex]=[tex]3x^{3} -7x+12x^{2} -28[/tex] = [tex]3x^{3} +12x^{2} -7x-28[/tex]

Composite functions are functions that are gotten from combining multiple functions.

The value of the composite function (f o g)(x) is 3x^2 -3.

The functions are given as:

[tex]f(x) = x + 4[/tex]

[tex]g(x) = 3x^2 - 7[/tex]

To calculate the composite function (f o g)(x), we make use of:

[tex](f\ o\ g)(x) = f(g(x))[/tex]

We have:

[tex]f(x) = x + 4[/tex]

Substitute g(x) for x

[tex]f(g(x)) = g(x) + 4[/tex]

Substitute [tex]g(x) = 3x^2 - 7[/tex]

[tex]f(g(x)) = 3x^2 - 7 + 4[/tex]

[tex]f(g(x)) = 3x^2 -3[/tex]

Recall that:

[tex](f\ o\ g)(x) = f(g(x))[/tex]

So, we have:

[tex](f\ o\ g)(x) = 3x^2 -3[/tex]

Hence, the value of the composite function (f o g)(x) is 3x^2 -3.

Read more about composite functions at:

https://brainly.com/question/10687170

double checking!!!

i think it's figure a but not sure!!!!

Answers

Answer:

figure a

Step-by-step explanation:

figure a is the only figure that has the same shape as the figure with the "*" next to it

Answer: I think it is A. It is the most likely to be compared to the star.

Step-by-step explanation: I hoped this helps

Other Questions
solve 2/3 = x/18 SOMEONE PLS HELP needs to be done quickly pls. does anyone know the answer to this riddle??? Describe the houses that many of the migrants lived in once they settled. hey guys please help me oleaseee in her last computer game, Lucy scored 310 points. The first time she tried the game, she scored 610 points. How many times as many points is Lucy's last score as her first score? I need help :)dndnns i need help with 4th grade math please.thank you so much. Laila baked 24 brownies and 36 cookies for a bake sale. She wants to put the same number of cookies and the same number of brownies in each bag. What is the greatest number of bags she can make?Your answer:4 bags72 bags6 bags12 bags Jenna found out that 15% of the skittles were purple. if there were 60 skittles in the bag, how many were not purple? Which statement identifies the United States involvement in the Soviet-Afghan War?A)The United States provided military literature, which gave the Afghan people proper training.B)The United States established military bases to support the Afghan people.C)The United States funded the Afghan fighters, allowing for better weapons and equipment.D)The United States threatened the Soviet Union with nuclear weapons if it did not withdraw from Afghanistan. what does any one know about Indigenous Cultures of South America Which equation could have been used to create this table? y = 4x y = x + 3 y = x + 2 y = 3x Table: X Y 1 3 2 6 4 12 5 15 6 18 Why is it important to have a control group? Why is it important to control certain variables? Impaired muscular function in multiple sclerosis occurs due to frequent loss of nerve signals, one reason for loss of nerve impulses maybe: A. loss of myelination in axons B. death of neurons in brainC. loss of cell bodies of neurons D. none of the above What did the government do to help solve the problems of the cities?sent the immigrants homeclosed the citiespassed lawsloaned money Jonas received a gift card of 35.00 to use for an online app market to buy applications for his tablet. All applications cost 1.75. Which table represents the relationship between x, the number of apps Jonas can buy, and y, the balance remaining on his gift card Help me find the radius please many united states weather maps throughout the year will look similar to the one above. which explanation best describes the cause of this phenomenon? excerpt adapted from Telling All Americans Stories: Introduction to European Heritageby National Park ServiceIn many ways, the story of America is the story of movementthe unprecedented migration of people, ideas, and beliefs. The Statue of Liberty stands as perhaps the most iconic symbol of our nations largely immigrant past and its European heritage in particular.Under the watchful gaze of this imposing monument, lives converged. Between 1892 and 1954, over 12 million immigrants passed through the processing facility on Ellis Island. Many of those people left homes across Europeparticularly England, Ireland, the German and Russian empires, and Scandinavian countriesto escape famine, political and economic oppression, or in search for greater opportunities in America. Upon crossing Americas shores, European immigrants spread across the North American continent, altering its physical and cultural landscape along the way. These experiences are often told through the treasured European American narrative of the melting potwhere diverse groups traveled to a New World, where they peopled a nation and forged a uniquely American identity. However, these immigrants arrived on a continent already populated by indigenous nations who possessed their own complex political, economic, and cultural systems. The ensuing encounters between these diverse groups serve as some of the foundational moments in American history. The 16041607 maps and documents by Samuel de Champlain are testimony to the interactions between French explorers and the Native peoples living along the coast.1Drag each tile to the correct box. Not all tiles will be used.What is the best way to organize the sentences to express how the author develops a central idea in the passage?A central idea in the text is that many of the peoplemigrating to America were European immigrants.The author describes how people came from England,Ireland, the German and Russian empires, andScandinavian countriesto escape famine, politicaland economic oppression, or in search for greateropportunities in America.This detail shapes the idea because it lists Europeancountries that the people came from and explains several reasons why they left for America.