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
serious [3.7K]
2 years ago
7

Work out the percentage change when a price of £40 is increased to £70.

Mathematics
1 answer:
Stella [2.4K]2 years ago
6 0

Answer:

75%

Step-by-step explanation:

70-40 = 30

30/40 = 0.75

0.75 = 75%

You might be interested in
Evaluate the expression when a= 6 and c= -6. -a+9c​
Troyanec [42]

Answer:

=-a +9c

=-6+9×-6

=-6+(-54)

=-6-54

=-60

hope it helps you!!!

stay safe healthy and happy!!!!

7 0
3 years ago
What is the value of y in the equation 5x + 2y = 20, when x = 0.3?
Nikolay [14]
Y=9.25 because inorder to solve this we need to first take 5*.3 which equals 1.5 now that we have this we can move on we now have the equation 1.5 + 2y = 20 so now we need to continue working on getting y by it self so we subtract 1.5 from each side and then that leaves us with 2y=18.5 now we divide by 2 which leaves us with y=9.25 enjoy=)
4 0
3 years ago
1. Solve log x=4
Helen [10]
1. A. 10,000

Explanation: 10^4 = 10,000

2. x = -12

Explanation: see photo
5 0
3 years ago
Please help can complete this analogy
Goshia [24]
Hanukkah, because that is what holiday it is used for. (Though I'm Christian and I don't know what the heck a creche is) but it says Christmas, so yeah. Hanukkah.
8 0
3 years ago
Si f(x) es igual a raiz de x al cuadrado menos 16 determinar f(5),f(4),f(6),f(3)
Nadusha1986 [10]

Aplicando la función, los valores numéricos son :

f(5) = -11

f(4) = -12

f(6) = -10

f(3) = -13

La función es dada por:

f(x) = (\sqrt{x})^2 - 16  = x - 16

Para los valores numéricos, reemplazamos x, luego:

f(5) = 5 - 16 = -11

f(4) = 4 - 16 = -12

f(6) = 6 - 16 = -10

f(3) = 3 - 16 = -13

Un problema similar es dado en brainly.com/question/7037337

4 0
2 years ago
Other questions:
  • ANSWER PLEASE I WILL GIVE U BOUNUS POINTS!!Bob drinks 3 1/2 liters of tea every 2/3 of an hour. Bob drinks at a constant rate
    10·1 answer
  • 9. A small airplane is 60 miles from the airport and is going down for landing with some angle of depression. However its naviga
    11·1 answer
  • Write the value of c that makes x^2+12x+c a perfect square trinomial.
    9·1 answer
  • Which expression is equivalent to 24 Superscript one-third
    9·1 answer
  • Can you explain the steps PLEASE
    13·1 answer
  • If a=mg-kv2/m,find,correct to the nearest whole number the value of v when a=2.8,m=12,g=9.8 and k=8/3
    6·1 answer
  • It takes you 5 hours to complete a 375-kilometer trip. What was your average speed on this trip?
    11·2 answers
  • According to the generally question for conditional probability if P(AnB) = 5/7 and P(B) = 7/8 what is P(A|B)?
    15·1 answer
  • Fort-eight students signed up to volunteer for a race. There were 3 equal groups of students and each group had a different task
    8·1 answer
  • 3V3<br> х<br> 60°<br> Find the values of x and y. Write your answers in simplest form.<br> X=<br> y=
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!