1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
irina1246 [14]
2 years ago
12

In your job with the heating contractor you photograph houses with infrared film and use the pictures to determine where to plac

e additional installation you need to buy 18 rolls of film a local camera shop sells to film for $9.95 parole plus 5% sale tax mail order company sells to film for $975 parole and charges $15 to ship the whole order but no charges on sales tax if you choose the better of the two prices how much will you pay for 18 rolls of film
Mathematics
1 answer:
Lapatulllka [165]2 years ago
4 0

Answer:

  $188.06

Step-by-step explanation:

The total cost for the film will be the sum of film cost, applicable sales tax, and applicable shipping charges. The film cost will be the product of the number of rolls and the cost per roll.

__

<h3>camera shop</h3>

  film cost = (18 rolls) × ($9.95 /roll) = $179.10

  sales tax = 0.05 × $179.10 = $8.96

There is no shipping charge associated with the camera shop purchase, so the total cost is ...

  camera shop cost = film cost + sales tax = $179.10 +8.96 = $188.06

__

<h3>mail order</h3>

  film cost = (18 rolls) × ($9.76 /roll) = $175.50

  shipping charge = $15.00

There is no sales tax associated with the mail order, so the total cost is ...

  mail order cost = film cost + shipping charge = $175.50 +$15.00 = $190.50

__

The price from the camera shop is the better of the two prices. The purchase there would cost you $188.06 for 18 rolls of film.

_____

<em>Additional comment</em>

The after-tax charge per roll of film at the camera shop is 9.95×1.05 = 10.4475. This is $0.6975 more than the basic charge per roll from the mail order company. In order to get the shipping charge of $15 to be less than $0.6975 per roll, the number of rolls ordered must be more than 15/0.6975 = 21.5.

An order of 22 rolls of film from the mail order company would cost less than from the camera shop. ($229.50 vs. $229.85)

You might be interested in
Help a black brother out
Cerrena [4.2K]
Yo, we ain't racist, I'll help any color person, white, black, yellow, green, cyan, etc


so

17% of total distance
it has a total distance of 99ft
so it decends 17% of 99
17% of 99=0.17 times 99=16.83 feet per minute
3 minutes is  3 times 16.83 feet down or 50.49 down
answer is 4th option
6 0
3 years ago
Read 2 more answers
Ab with slope = 5 and ST with slope = 5
9966 [12]

Answer:

Parallel

Step-by-step explanation:

ffhuyghhtgh

5 0
2 years ago
A machine makes 18 parts per hour if the machine work for 24 hourss how many parts will it have made
sweet-ann [11.9K]

Answer:

432 parts

Step-by-step explanation:

24 x 18 = 432

3 0
2 years ago
19)
Elena-2011 [213]

Answer:

The correct answer is: Option D) 5

Step-by-step explanation:

Given equation is:

3(x + 2) + x = 2x + 16

In order to find that which values of x makes the equation true, we have to put each value of x in the equation. When both sides of equations will be equal, that value of x will be true for the equation.

Putting x = 2

3(2 + 2) + 2 = 2(2) + 16\\3(4)+2 = 4+16\\12+2 = 20\\14 \neq 20

Putting x = 3

3(3 + 2) + 3 = 2(3) + 16\\3(5)+3 = 6+16\\17+3 = 22\\20 \neq 22

Putting x=4

3(4+2)+4 = 2(4)+16\\3(6)+4 = 8+16\\18+4 = 24\\22 \neq 24

Putting x = 5

3(5+2)+5 = 2(5)+16\\3(7)+5 = 10+16\\21+5 = 26\\26 = 26

The equation is true for x = 5

Hence,

The correct answer is: Option D) 5

6 0
2 years ago
In Jamie's pocket there are 45 coins.
AVprozaik [17]
D:N
2 :3
Add them together to get the total which = 5
5 = 45
2 ?
= 18
No of dimes is 18
7 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the divison problem (-1 3/5) / (-2/3) as a mixed number
    15·1 answer
  • What is 10000000000000*10
    6·1 answer
  • What is the slope and y intercept of the equation 6x - 1 = 3y - 10
    11·1 answer
  • PLZ ANSWER!! List all positive three-digit multiples of 99.
    9·1 answer
  • Solve: 2a - b = ac + 3b for a
    15·1 answer
  • Rewrite x^2 + 6x − 1 = 0 in the form (x + a)^2 = k, where a and k are constants. What is k?
    5·1 answer
  • Please help ASAP!
    11·1 answer
  • Solve the word problem and show your work.<br><br>I need help
    15·1 answer
  • How to change <br> a fraction into a percent
    11·2 answers
  • Guys please help me i need pictures
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!