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
creativ13 [48]
2 years ago
8

There is a 10% off sale on laptop computers. If someone saves $35 on a laptop, what was its original cost?

Mathematics
1 answer:
IceJOKER [234]2 years ago
4 0

Answer:

The original cost is $350

Step-by-step explanation:

Let's assume

original cost of computer is x

There is a 10% off sale on laptop computers

So, amount saved is

=\frac{10}{100}x=0.10x

now, we are given

someone saves $35 on a laptop

so, we can set them equal

and then we can solve for x

0.10x=35

we can divide both sides by 0.10

and we get

x=350

So,

The original cost is $350

You might be interested in
HELP HELP HELP HELP HELP PELADE PLEASE PLEASE IM DESPERATE SNSMXMDMAK
Vera_Pavlovna [14]

Answer:

  see below

Step-by-step explanation:

The points at the corners of the given figure are ...

  (0, 0), (0, 4), (3, 4), (3, 0)

When the figure is scaled by a factor of 1/3, each of the coordinates is multiplied by 1/3:

  (0, 0), (0, 4/3), (1, 4/3), (1, 0) . . . . . points scaled by 1/3

When the figure is scaled by a factor of 3/2, each of the coordinates is multiplied by 3/2:

  (0, 0), (0, 6), (9/2, 6), (9/2, 0) . . . . . . points scaled by 3/2

__

The points that are on your list are shown in bold above.

6 0
3 years ago
How you do this need help​
Elina [12.6K]
7.5 hours total divided by .5 hours per arrangement would be 15 arrangements.
7 0
3 years ago
You purchase 26 parking hours that you can use the next month to park your food truck at the fair. Weekday hours park $2 per hou
ICE Princess25 [194]

Answer:

Number of week day hours purchased  is 5

Step-by-step explanation:

Total number of Parking hours purchased = 26 parking hours

Parking cost on weekdays = $2 per hour

Parking costs on weekends = $10 per hour

Total amount spent on parking =  $220.

To Find:

Number of week days purchased = ?

Solution:

Let  

The number of week days purchased be x

The number of weekends purchased be  y

We know that the total hours purchased is 26

So,

x+y = 26

y = 26-x------------------------------------------------------(1)

Now the total cost is 220

(Total number of weekdays X cost per weekday ) +(Total number of weekends + cost per weekend) =220

Substituting the values

=>x\times 2 + y \times 10 = 220

=>x \times 2 + (26-x) \times 10 =220

=>2x + 260 -10x =220

=>260 -8x = 220

=>260 -220 =8x

=>40 = 8x

=>x=\frac{40}{8}

x= 5-------------------------------------------(2)

Now substituting (2) in (1) we get

y= 26-5

y= 21

7 0
3 years ago
Find each sum.Simplify if possible
Alex Ar [27]
Number 2 is 7 9/8 but its an improper fraction so you'll have to reduce that since im having trouble doing that.

Number 5 is 9 11/12

Hope this helps!
8 0
2 years ago
Read 2 more answers
Write an integer to describe a loss of 15 yards
Nataly_w [17]
Loss implies a negative change, so the integer will be -15.
5 0
2 years ago
Read 2 more answers
Other questions:
  • 9000 m in 9 km show work
    9·1 answer
  • Doris paid $316.80 for wallpaper to cover a 24 foot by 12 foot wall. She used all the wallpaper she purchased, with no waste or
    14·1 answer
  • At soccer camp Bruce spent one hour and 30 minutes practicing defense and 2 hours shooting. if the camp ended at 2:15 PM what ti
    14·2 answers
  • What is the domain of the function f(x) = x + 1/ x^2 - 6 + 8?
    6·2 answers
  • Slope intercept form of (8,5) and (5,1)
    11·1 answer
  • Which of the following is an example of theoretical probability?
    9·1 answer
  • PLEASE HELP WILL GIVE BRAINLIST.<br> What is the slope of the line in the graph?
    9·1 answer
  • Charles can drive 345 miles on a full tank of gas. If he has driven 134 miles so far, how many miles can he drive before he runs
    7·2 answers
  • The sum of Jason’s 5 quiz scores is 95. What is the
    7·2 answers
  • Dax is buying hot chocolate for 5 people in his office (including himself). He pays for the 5 drinks and leaves a $2.00 tip.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!