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
Mice21 [21]
3 years ago
10

Descrease £250 by 15%

Mathematics
2 answers:
irina [24]3 years ago
8 0
£212.5

Hope this helps c:
Citrus2011 [14]3 years ago
4 0

Answer:

£212.5

Step-by-step explanation:

15% of 250 = 37.5

250 - 37.5 = 212.5

You might be interested in
18 is what percent of 60?
anastassius [24]
18 divided by 60 = 0.3
0.3 x 100 = 30
18 is 30% of 60
7 0
2 years ago
Explain how to find the constant of proportionality for the ratio of robins to cardinals.
romanna [79]
Look at the table for each type of bird. 5x=15. 6x=18. 10x=30. What would you multiply each of those by to get your answer and find the difference? 5x=15; x= 3. It is the same for each number. So the difference is by 3. I think if I understand this correctly, that would be how you do it. Does this help?
8 0
3 years ago
Read 2 more answers
How do you find the percent to change of 86 to 150
bulgar [2K]

Answer:

57.3333333333

Step-by-step explanation:

you set up a equation that looks like this

                        86

___     =      ______

100                   150


you mutiply 100 by 86 and get 8600 then you divide that by 150 and get 57.333333333 as your finally answer.

4 0
3 years ago
4n^(2)+4n=3<br> Please help with the work
Kaylis [27]

Answer:

n= 1/2 ( \frac{1}{2} )  or  (0.5)

AND

n= -3/2 ( -\frac{3}{2} ) or (-1.5)

Step-by-step explanation:

4n^2+4n=3

step1: move 3 to the other side and make the equation equal to zero.

4n^2+4n-3=0

step2: factorise the equation.

(2n-1)(2n+3)=0

step3: make each bracket equal to zero.

2n-1=0

2n+3=0

step4: solve for n values.

<u>1.</u> 2n-1=0

(add 1 for both sides)

2n=1

(divide by 2 for both sides)

n= 1/2 ( \frac{1}{2} )  or  (0.5)

<u>2.</u> 2n+3=0

( subtract 3 for both sides)

2n=-3

(divide by 2 for both sides)

n= -3/2 ( -\frac{3}{2} ) or (-1.5)

3 0
2 years ago
Gene is playing a game with a bag of marbles. 3 of the marbles are blue, 4 are green, and 7 are yellow. See below for awarded pr
jek_recluse [69]

Answer:

<h2><em>$23.5</em></h2>

Step-by-step explanation:

Gene is playing a game with a bag of marbles. If 3 of the marbles are blue, 4 are green, and 7 are yellow and awarded prices for the marbles are $2 green $0.5 yellow $4 blue, the expected payout for Gens game is expressed as shown;

If a blue marble costs $4, 3 blue marbles will cost 3*$4 = $12

If a green marble costs $2, 4 green marbles will cost 4*$2 = $8.0

If a yellow marble costs $0.5, 7 yellow marbles will cost 7*$0.5 = $3.5

Total payout for Gene's game will be the equivalent to $12+ $8 + $3.5 = $23.5.

<em>Hence Gene expected cost will be $21.5</em>

5 0
3 years ago
Other questions:
  • What is the answer I'm having trouble?4(2t+6)=
    6·2 answers
  • Solve the system by substitution. − x − y − z = − 8 − 4 x + 4 y + 5 z = 7 2 x + 2 z = 4
    14·1 answer
  • If you had a litter bottle full of air how much air would be filled up in a 2 liter bottle
    13·2 answers
  • On march 12, klein company, inc. sold merchandise in the amount of $7,800 to babson company, with credit terms of 2/10, n/30. th
    9·1 answer
  • A rectangle and a triangle have the same area. If their bases are the same length's, how do their lives compare? Justify your an
    5·1 answer
  • Graph a line that contains the point (-5,-6) and has a slope of 3/2
    15·1 answer
  • I NEED HELP RIGHT NOW
    12·1 answer
  • An amount of $1,000 is deposited into a bank account that pays 5% annual interest. If there are no withdrawals or deposits, what
    11·2 answers
  • What is 15 with exponent 1/3 in radical form?
    15·1 answer
  • The perimeter of the triangle below is 73 units. Find the value of x.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!