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
Katen [24]
3 years ago
10

A $500 couch is marked up 20%. What is the new price of the couch?

Mathematics
1 answer:
Aleks04 [339]3 years ago
6 0
Pretty sure the answer is $600

Hope this helps
You might be interested in
If TR=11 what is the length of RS.
masha68 [24]
No se porque no se me van a hacer nada de eso
6 0
2 years ago
PLEASE HELP!!!! attached photo
alisha [4.7K]

Answer:

(-1, -2.5)

Step-by-step explanation:

The midpoint formula is just basicallyadding both  of the x values and then dividing the sum of them by 2, after that you will be adding both y values and then dividing them by 2, then you will get the midpoint x and y coordinate values. You can look up midpoint formula on google to see how it's actually written. You have to make sure to add correctly when you are using the negative numbers, because they can actually turn the equations into subtraction. Keep in mind, it can beconfusing sometimes when you are working with positive and negative numbers together. So make sure to just double check your work and also to make sure you added correctly.

<u><em>Brainliest please, I need a few more :D</em></u>

8 0
3 years ago
The cost of fertilizing a lawn is​ $0.25 per square foot. find the cost to fertilize the triangular lawn whose base is left pare
Alexeev081 [22]
To Calculate the cost of <span>The cost of fertilizing, we need to Calculate first the Area of the Triangle.

</span>the Area of the Triangle = 1/2 x base x altitude = 1/2 x (14+√17) x 68 = 524.08 <span>square foot

</span>The cost of fertilizing = the cost of the square foot x the total area = 0.25x524.08 = 131 <span>$</span>
6 0
2 years ago
What's the slope and y-intercept of the equation 3x + 4y = 8?
Anna71 [15]

Answer:

Slope = -3/4

y-intercept = 2

Step-by-step explanation:

3x+4y = 8\\\therefore 4y = -3x +8\\\therefore y = \frac{-3}{4}x+ \frac{8}{4}\\\therefore y = \frac{-3}{4}x+2\\Equating \: it \: with\: \\y=mx+b\\Slope\:(m) = \frac{-3}{4}\\y-intercept\:(b) = 2

6 0
2 years ago
Read 2 more answers
PLZ HELP! A train averages a speed of 90 miles per hour across the plains and 37.5 miles per hour through the mountains. If a tr
Kruka [31]

Answer:

3.8

Step-by-step explanation:

A train averages a speed of 90 miles per hour across the plains and 37.5 miles per hour through the mountains.

If a trip of 300 miles took 3 hour and 48 minutes, how much of it was through the mountains?

Let d = distance traveled at 37.5 (thru the mountains)

then

(300-d) = distance traveled at 90 mph

Write a time equation, time = dist/speed

change 3 hr 48 min to hrs: 3 + 48/60 = 3.8 hrs

plain time + mountain time = 3.8 hrs

%28300-d%29%2F90 + d%2F37.5 = 3.8

Multiply 90*37.5

3375*%28300-d%29%2F90 + 3375*d%2F37.5 = 3.8(3375)

cancel the denominator

37.5(300-d) + 90d = 12825

11250 - 37.5d + 90d = 12825

52.5d = 1575

d = 1575/52.5

d = 30 mi thru the mountains

Check this, find the distance on the plain

300-30 = 270 mi

Find the actual time at each speed

270/90 = 3 hrs

30/37.5 = .8 hrs

-----------------

total time: 3.8 hrs

7 0
3 years ago
Other questions:
  • Rewrite each of the following linear equation in equivalent y=mx+b
    13·1 answer
  • Which expression represents the phrase, "one third the sum of 12 and a number"?
    10·2 answers
  • What is the answer to there are 3 types of fish in a pond. There are a total of 162 fish. There is the same number of each type
    9·2 answers
  • Given each scenario, identify an appropriate type of chart or plot that you would use to determine the answer. (e.g. pie chart,
    10·1 answer
  • Which one is the right one?
    10·1 answer
  • What is the obesity threshold weight for a young adult American male?
    13·2 answers
  • What is "o"? will get 15 points for correct answer.
    14·2 answers
  • Ms. Donaldson earns $20.00 per hour for the first 40 hours she works in a week. She earns 1 and 1/2 times that amount per hour f
    13·1 answer
  • How would I organize the calculation
    7·1 answer
  • If money in a bank doubles every 7 years, then what factor is the money multiplied by over a 28 year period?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!