Mathematics Middle School

A new service for your e-reader allows you to download electronic versions of books according to the following pricing.

Which of the following is an expression for the total cost of an order if you purchase e educational books, f classic books, and g new releases?
A. 2(2e + 4f + 10g)
B. 80(e + f + g)
C. 2(2e + 2f + 5g)
D. 2(e + 2f + 5g)

Answers

Answer 1

Answer: C

Step-by-step explanation:

Answer 2

Answer:

hey all of them is wrong it is actuly d

Step-by-step explanation:

Related Questions

An item on sale costs %50 of the original price. The original price was 45$.
Find the sale price.

Please help! I will give the brainiest!

Answers

The answer is $22.50

Answer:

22.5

Step-by-step explanation:

someone plzz help meeeee thank youuu

Answers

Answer:

The answers a ! Hope this helps

Step-by-step explanation:

nie jestem pewna ale chyba odp A

please help with these two, or one I will give brainly for correct answer no bots or links

Answers

You multiple the area 18 x 12 = 96 sq ft

HELP ASAP PLEASE!!!!

Answers

Answer:

answer is 16 degree x=16

It is 16 because you subtract 180 and 133 which is 47 then add 117 which is164 then subtract 180-164 which is 16

(ONLY NUMBER 4 ) please help ASAP ( Mark brainlist)

Answers

Answer:

30.5

Step-by-step explanation:

Answer:

Step-by-step explanation:

4.a) 6

b.) 21 + 24

= 45/2

= 22.5

c.) 13, 29

Help me thanks
Xxxxxxxxxx

Answers

Answer:

A : 6.5

Step-by-step explanation:

Answer :

A: 6.5

Step by step explanation

I WILL GIVE BRAINLIEST FOR ANSWER WITH EXPLANATION!!!! (trolls get banned)

Answers

the answer is C. :)

Hii
It’s C!
If you need an explanation tell me <8
Have a nice day byee

When triangle ABC was dilated by a scale factor of 2, centered at the origin, the result
was its image triangle A’B’C’. The vertices of triangle A’B’C’ are A’(-4,4), B’ (-4,6) and C’ (2,4).

Answers

Answer:

Step-by-step explanation:

A. A(-8,8) B(-8,12) C(5,8) I think

please help will mark brainliest! no links!

Answers

Answer:

b <3

Step-by-step explanation:

John plans to practice piano at least 2 1/2 hours this weekend.
If he practices 1 1/ 6 hours on Saturday and 1 1/4 hours on Sunday, will he meet his goal?

Answers

2 hours 30 minutes = goal

Saturday = 1 hour 10 minutes
Sunday = 1 hour 15minutes
Total = 2 hours 25 minutes

No he will not meet his goal. He will be short 5 minutes of practice.

Please help! Look at the picture.

Answers

Answer:

It took each girl 1/8 hour to print their project.

Step-by-step explanation:

1/2 hour = 30 minutes

30 minutes / 4 girls = 7.5 minutes for each girl to print their project

7.5 minutes / 60 minutes in an hour = 0.125 or 1/8 hour

Hope this helps!

Warren is making trail mix to keep in his cupboard as a snack. He makes his usual recipe, but then decides to put some peanuts and almonds in the mix. If he adds p cups of peanuts and a cups of almonds, then the total number of cups of trail mix he makes will be 10+p+a. Warren adds 2 cups of peanuts and 1 cup of almonds.
How many cups of trail mix did Warren make?

Answers

Answer:

10+2+1=13

Step-by-step explanation:

We already know that he is making ten cups originally. So if we add p(2) to that, we get 12 and then we add a(1) to it, we get 13

Answer:

The answer is 13.

Step-by-step explanation:

10+2+1 is 13, so 13 cups.

The question and choices are in the picture below NO LINKS

Answers

Answer:

Step-by-step explanation:

its A

Help :C The question is the picture !

Answers

The answer is 35 hope this helps

Jason enjoys walking around the block with his dog, Ringo. When Jason and Ringo walk w times around the block, they walk 0.75w miles. Last week, Jason and Ringo walked 12 times around the block.
How many miles did Jason and Ringo walk around the block last week?
Write your answer as a whole number or decimal.

Answers

link here : btxytz.com

A prism can hold 45 gallons of water. How many gallons of water can a pyramid with the same
base and height hold?

Answers

Answer:

15 gallons

Step-by-step explanation:

Answer: 22.5 gallons

Step-by-step explanation:

Coach Cliffman made a deposit of $1,800 into an account that earns 2% annual compound interest. Find the amount of interest that Coach Cliffman earned after 3years.

Answers

Answer: 5508$

Step-by-step explanation:

So to find interest your formula is this:

Int=interest rate (percent)*principal

So your problem would be: int=.02*1800

This equals 36. Since its interest, you add your interest (36) and your principal (1800) and get 1836. Now, since you need to find the interest for 3 years, you multiply 1836 by 3.

Step-by-step explanation:

Find the surface area of the cylinder. Use pi=3.

Answers

Answer:

SA= 87.96

Step-by-step explanation:

SA= 2πrh+2πr2

SA= 2·π·2·5+2·π·22

SA= 87.96

Answer:

Step-by-step explanation:

2*3*2*5+2*3*2^2

6*10+6*4

60+24

find the area of the figure fast please

Answers

Answer:

114

Step-by-step explanation:

solve for the area of the rectangle (length times witdh) and then add that to the area of the traignles (1/2 times bgase times height)

(08.01)Which of the following statements shows a characteristic of a statistical question?

The question is focused.
The distribution can be broken into categories.
The question asks for a quantitative response.
The question allows for surveys to be conducted.

Answers

Answer:

The guy above me already said it, it's C

Samantha made a scale drawing of a car using a scale of 1 inch to 2.5feet her drawing of the car is 5inch long what is the length in feet of the car.... help asap please

Answers

It’s 12.5 feet

Because for every one inch there is 2.5 inches so you would multiply 5 time the 2.5

What is the volume of the pyramid?

I will report if you send links

Answers

Answer:

The answer is 1133.33 i got it from go ogle so blame me if i got it wrong blame go ogle can i have Brainliest

Step-by-step explanation:

Answer:

66 2/3

Step-by-step explanation:

The way to solve this is The general volume of a pyramid formula is given as: Volume of a pyramid = 1/3 x base area x height. Where Ab = area of the polygonal base and h = height of the pyramid. Note: The volume of a pyramid varies slightly depending on the polygonal base.

What i did was i first tried to do 17 x 20 x 10 which game 3400 but when i remembered that V=1/3 x base area x height which would be 1/3 x 17 x 20 = 113 1/3 but if the base was 10 it would be 1/3 x 10 x 20 = 66 2/3. so i think the base is 10 and the answer would be 66 2/3

If i am wrong i'm sorry

Describe how to find the product of the two terms?

I think im just being un smart but I want to be safe and know im doing the question right.

Answers

Answer:

How to find the product of sum and difference of two binomials with the same terms and opposite signs? It is stated as: The product of the binomial sum and difference is equal to the square of the first term minus the square of the second term.

Step-by-step explanation:

Need the answer ASAP... (I will report you if you put weird answers to get points)

0.75 of the adults in a hall are women. If there are 125 men, how many adults are there altogether?

Answers

I think the answer is 500
If there are x adults total, and 0.75 of them are women, then you have 0.75x women total. it is given that you have 125 men.
since men plus women equals total adults, 0.75x+125=x
125=0.25x
x=500

use socratic or photomath

Please answer number 12 correctly to win a handsome reward

Answers

i’m confused but don’t press link ig

dgzsjkdghfguhsugysurgyru

Answers

Answer:

Step-by-step explanation:

Hi there,

I'm not exactly sure what you are trying to ask here. Do you need help with arithmetic?

Feel free to reach out for help.

Cheers.

Answer: i don't know what your question is but I checked your answer, and it's right

Step-by-step explanation:

HELP ME ASAP PLEASEEEEEEE
a) according to the map on the left, Central Park is about 50 blocks long by 9 blocks wide. what is the approximate area of the park? show your work.

b)lets say the area of the map is 21 square inches. you want to make q enlarged map of central park to take with you on your journey. describe how you can determine the area of the the enlarged map.

c)supposed the scale factor you will use to enlarge the map is 5:1. what is the approximate area of the park of the park in your enlarged drawing.

d) how did you apply proportional reasoning as you worked through these problems?

Answers

Answer: a) about 450

Step-by-step explanation:

50 multiplied by 9 is 450 and its asking for an approximate so it would be anything near 450

please help quick!! A fully loaded and fueled spacecraft can weigh close to million pounds. What is this weight converted to tons?

Answers

Answer:

itis 500 tons

Step-by-step explanation:

500 tons i think I am not chare

50 points
To graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units _______ and 7 units ________ .
Answers
a
right.....down
b
left....down

Answers

a. right........down

Answer:

Step-by-step explanation:

right downTo graph the point (4, -7) on the coordinate plane, start at the origin. Move 4 units right and 7 units down .

Please help quickly :(

Answers

Answer:

x=8

Step-by-step explanation:

3x-24

3(8)=24

24=24

The answer is 8 yea sight

Other Questions

PLEASE HELP ME OUT! QUICK POINTS FOR YOU!All information needed can be found in the image belowThank you in advance. Why is sleep important? Dess Inc., a manufacturing company, has provided the following data for the month of August. The balance in the Work in Process inventory account was $10,000 at the beginning of the month and $22,000 at the end of the month. During the month, the used direct material cost was $63,000, and direct labor cost was $39,000. The manufacturing overhead cost was $43,000.1. The manufacturing costs for August was: A. $59,000 B. $67,000 C. $145,000 D. $133,000 2. The cost of goods manufactured for August was: A. $133,000 B. $142,000 C. $145,000 D. $130,000 in deciding the best medium to tell a story, which step is first A. figuring out the settingB. deciding how much to leave to the imaginationC. thinking about what the characters are doingD. identifying the audienceplease i need help What is the 20th term of the arithmetic sequence3, 9, 15, 21, 27, ...? Express using algebra A stick l feet long is broken into 2 parts one of which is twice as long as the other. How long is the shorter piece What comes to mind when you think of WW2? Rodrigo tiene 3 listones de madera: el primer listn es 0,75 cm ms largo que el segundo; el segundo listn mide 22,25 cm; y el tercero es 6,5 cm ms corto que el primer listn. Cul es la longitud del tercer listn de madera? Re-write the quadratic function below in Standard Formy= -9(x - 1)2 6 You have decided to start a lawn service business to help pay your tuition so that you can complete your undergraduate accounting degree. You plan to provide various lawn maintenance services that will include lawn mowing services, aeration and fertilization. You and two of your friends have agreed to work for you in this new business endeavor. Which of the following would best describe organizing for your new business?A. Preparing monthly billing statements for clients.B. Determining the types of lawn services that you will provide for clients.C. Providing employees with the authority to make decisions regarding a client.D. Hiring and training new employees. what is inverter? write the advantage of inverter? 15Last week, the price of apples at a grocery store was $1.60 per pound. This week, applesat the same grocery store are on sale at a 10% discount. What is the total price1ofA$4.77B$6.48$6.75D$6.93 A total of 255 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was two times the number of adult tickets sold. How many adult tickets were sold? answer ASAP will give brainliest!!! if one jar of coffee costs $y, what will be the cost of four jars of coffee please help me with this both question i will give you brainliest Smith and Sons, Inc. Income Statement (in millions) 2016 2015 Net sales 10,300 9,800 Cost of goods sold (5,500) (5,200) Gross profit 4,800 4,600 Selling and administrative expenses (2,800) (2,700) Income from operations 2,000 1,900 Interest expense (300) (250) Income before income taxes 1,700 1,650 Income tax expense (420) (400) Net income 1,280 1,250 Smith and Sons, Inc. Balance SheetAssets Current assets Cash and cash equivalents 450 650Accounts receivable 900 800Inventory 750 900Other current assets 400 250Total current assets 2,500 2,600Property, plant & equipment, net 2,350 2,250Other assets 5,700 5,900Total Assets 10,550 10,750Liabilities and Stockholders' Equity Current liabilities 3,250 3,150Long-term liabilities 5,000 5,400Total liabilities 8,250 8,550Stockholders' equity-common 2,300 2,200Total Liabilities and Stockholders' Equity 10,550 10,750Required:Calculate the quick ratio for Smith & Sons, Inc., for 2015 and 2016. Ami andieiwiiwkwkwkskkskskskskskw Please answer with explanation Dont scam me pplzzzzz HELP QUICK... I NEED THIS FOR MATH