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
ivanzaharov [21]
3 years ago
14

How to decrease £840 by 5%

Mathematics
2 answers:
anastassius [24]3 years ago
4 0
To get the amount you need to subtract from 840, just turn 5% into a decimal, which is 0.05, then just multiply 0.05 by 840 and subtract that number from 840
Katena32 [7]3 years ago
3 0
To decrease £840 by 5%, you need to find 5% of 840.  Once you find the 5% of 840, you then subtract that number by 840.  To solve your question, you would do 840 divided by 100, which gives you 8.4.  Then, to find the 5% (because the 8.4 is only 1%), you multiply 8.4 by 5, which gives you 42.  Then, all you have to do is subtract 42 from 840, which leaves you with 798.  The answer to your question then would be £798.

I hope I helped, and if you need more information or see that my answer is incorrect, please tell me so I can fix it!  :D
You might be interested in
HELP ME PLZ ASAPPPPPP
boyakko [2]

Answer:

(x,y) =(-4,-3) --- Vertex

x = -4 --- Axis of symmetry

Step-by-step explanation:

Given

y = -6(x + 4)^2 - 3

Solving (a): The vertex

For an equation written in

y = a(x - h)^2 + k

The vertex is:

(x,y) = (h,k)

By comparison:

y = a(x - h)^2 + k  and y = -6(x + 4)^2 - 3

-h =4       k = -3

h =-4         k = -3  

So, the vertex is:

(x,y) =(-4,-3)

Solving (b): The axis of symmetry

For an equation written in

y = a(x - h)^2 + k

The axis of symmetry is:

x = h

In (a):

h =-4

So:

x = -4

5 0
3 years ago
Round to the nearest tenth. 8.54
Katarina [22]
The answer would be 8.5. 8.54 rounds down to 8.54. 
Hope this helps!
Can u plz mark me as brainliest?
4 0
3 years ago
Read 2 more answers
A fair number cube is rolled. what are the odds in favor of rolling a 4
irinina [24]
Number of possibilities for 1 roll = 6. Probability of rolling a 4 = 1/6. . Odds are 5 to 1 against it. 1 to 5 in favor.
3 0
3 years ago
Read 2 more answers
Use the figure to complete the statements... I'll mark you brainliest pleaseee thank youu
allochka39001 [22]

Answer:

(A) - B

(B) - DC

6 0
3 years ago
Read 2 more answers
Can you very be kind and answer
Lera25 [3.4K]

area of a circle is PI x r^2

2 = d/2 = 5.4/2 = 2.7 cm

 using 3.14 for PI

3.14 x 2.7^2 = 22.89 square inches

360 degree in a circle, shaded area is 180 degree, which is 50%

 so 22.89 x .5 = 11.45 cm^2

4 0
3 years ago
Other questions:
  • An expression used to calculate a desired result is called a ____
    13·2 answers
  • Evaluate f(x) = -2x² -4 for x=3<br><br> A. -10<br> B. 10<br> C. -18<br> D. -22
    10·2 answers
  • Last one, i hope. i have to get this one right or i have to redo it
    5·2 answers
  • Please help me with this assignment I need help and been struggling with it so please help me and is due by 7;50 pm please answe
    11·1 answer
  • Mary is creating valentine’s Day card for her friends and can choose from white,red,or pink construction paper to create a heart
    12·1 answer
  • 10. At the end of the day, Mandy sold the rest of her hot dogs at her hot dog stand for half price. 50
    14·1 answer
  • 5 to the 2 power<br> help
    15·2 answers
  • Can someone help me out with this problem?...REAL ANSWERS ONLY ​
    9·1 answer
  • Can someone help with this question
    6·1 answer
  • Simplify- -126 x*2 y*7 z*3 w
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!