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
Karolina [17]
3 years ago
8

8. The local shop normally sells Mars bars for 40 pence. The

Mathematics
1 answer:
Naddika [18.5K]3 years ago
3 0
You would do 40(3/4) which gets you 30.

You can buy a Mars bar for 30 pence.
You might be interested in
Please help me please help me
Anon25 [30]

Answer:

AM=26

Step-by-step explanation:

Since M is the midpoint of the number line, this means that each side is equal to each other. The midpoint evenly splits it up in half, and since each side is equal that means we can set up an equation making x+20 and 5x-4 the same value.

x+20 = 5x-4

Now you simply carry over, so that x is all by itself. I carried the -4 to the other side first. To carry it over you have to add 4 on both sides, leaving this:

x+24=5x

Then I carried the x to the other side by subtracting -x (or if it helps, imagine an invisible one next to the x so it would be -1x) on both sides.

This gives me: 24=4x

Now that all the x's are by themelves, we can divide 24 by 4 to get our x value:

6=x

Now all we need to do is plug that in for the length of AM:

6+20, which equals our final answer 26

I hope you found this helpful :)

5 0
2 years ago
The expression below is the factorization of what trinomial? (7x + 5)(2x - 3)
allsm [11]
You can simply expand the factorised form out:
y = 14x² - 21x + 10x - 15
y = 14x² -11x -15
8 0
3 years ago
Read 2 more answers
Por qué crees que el valor de la media no aparece en la tabla y es un número decimal?
vovikov84 [41]

La media no aparece en la tabla ya que se requiere un calculo para encontrarla, además, es un número decimal pues corresponde a la suma de los resultados dividida en el número de días.

<h3>¿Qué es la media?</h3>

En matemáticas, la media o promedio corresponde a la suma de todos los valores dividida en el número total de valores. En este caso la media corresponde a la suma de las temperaturas dividida en el número de días.

Calcular la media:

Usando la formula anterior, calculemos la media:

  • 16 + 19 +17 + 20 + 22 + 18 +15 = 127/7 = 18.7

El valor de la media es 18.7, al respecto se puede observar que:

  • Este valor no aparee en la tabla pues no corresponde a la temperatura de ningún día sino que debe ser calculado.
  • Este valor es decimal, lo que se común al hallar la media ya que se suman todos los valores y se dividen por un número determinado.

Nota: Esta pregunta esta incompleta. Aquí esta la parte faltante:

Aprenda más sobre promedio en: brainly.com/question/8917478

3 0
3 years ago
Trouble finding the volume PLEASE HELP. Show work too
Mama L [17]

Answer:

width is given, 7 m

height =4m

volume = L× B×H

find the length by applying Pythagoras in the top face.

i.e. L=√(25²-7²)=24m

V=7×4×24=672m³

6 0
3 years ago
Read 2 more answers
Enter an equation in point-slope form for the line.
zvonat [6]

y-8= -4(x-1)

point slope form without the numbers is

y-y1=m(x-x1)

8 0
2 years ago
Other questions:
  • In each case, determine if the function can be differentiated using the rules developed so far (sections 3.1 and 3.2). (a) y = 2
    8·1 answer
  • Write an inequality for the graph
    12·2 answers
  • It takes Flora 3 hours to knit a pair of socks and 7 hours to knit a pair of gloves. If she spent 100 hours knitting a total of
    11·2 answers
  • Which direction would the graph of y=|x+5|-1 open? <br><br>a. down<br>b.up<br>c.right<br>d.left ​
    12·1 answer
  • Select all that apply. Several pennies are tossed in the air. Twelve land heads up and fifteen land tails up. Which of the follo
    11·2 answers
  • Solve and show all steps<br><br><br> PLSSS ASAP I NEED HELP TYSM!!!!
    5·2 answers
  • What is (3+x)(4+x) in standard form ?
    6·1 answer
  • Which statement compares the two numbers correctly?
    11·1 answer
  • Richard wants to weed 33% of his garden today. The total garden is 144 square yards. How many square yards should Richard weed t
    8·2 answers
  • Please please please please please please help me if u can tysmm
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!