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
joja [24]
3 years ago
12

8 identical pens cost £12 work out the cost of 10 of these pens

Mathematics
1 answer:
katen-ka-za [31]3 years ago
3 0

Ok. So, if 8 pens cost £12. Then we would divide £12 by 8. Each pen costs £1.5.

So now we are going to multiply £1.5 and 10. £1.5*10=15.

The total of 10 pens is £15.

I hope this helps, if you need any additional help, just ask. I am here to help you as needed.

You might be interested in
Lettets a, b, c, and d are angle measures Which should equal 105 to prove false g
GrogVix [38]

Answer:

a equals 105°

Step-by-step explanation:

angles in a straight line add up to 180°

a+75=180

a=180-75

a=105°

4 0
3 years ago
Michelle wants ice cream and created a tree diagram to help her organize her options.
Serhud [2]
I think 33.3% that he Chooses that
5 0
3 years ago
Read 2 more answers
Slope = -5/2; y-intercept = -3
ivanzaharov [21]

Answer:

y = -5/2x - 3

Step-by-step explanation:

y = mx + b

m = slope

b = y intercept

=

y = -5/2x - 3

4 0
3 years ago
Read 2 more answers
Use pi=3<br> Calculate the area of a circle with a diameter of 10cm
GalinKa [24]
Area of a circle is 75 cm².

Area of a circle is computed by multiplying pi to the square of the radius.

A = πr²

diameter = 10 cm
radius = d/2 = 10/2 = 5 cm
pi = 3

A = 3(5cm²)
A = 3(25cm²)
A = 75 cm²
7 0
3 years ago
Can someone tell me if this is right
Ivan

No you have to right

2:1

4:2

6:3

8:4

These are correct

3 0
3 years ago
Other questions:
  • (Don't look at the bottom part)
    9·2 answers
  • The art club had an election to select a president 3/4 of the 60 members of the club voted in the election
    5·1 answer
  • An arithmetic series contains 20 numbers. The first number is 102. The last number is 159. Which expression represents the sum o
    13·1 answer
  • The cost to rent a moving truck is a flat fee of $25 plus $0.60 per mile. The equation e = 25 +0.6m models the cost, e,
    15·2 answers
  • Hi could some one please HELP me !!!
    14·2 answers
  • (5x+x^4) - (3x^4+4x)<br> pls help i dont know how to do it with the minus in the middle
    5·2 answers
  • There are 21 red apples and 18 green apples. What is the ratio of green to red apples?
    7·1 answer
  • True or false? the graph represents a function
    7·1 answer
  • Sara buys a book for $17.50 and a pen for $6.50. If the sales tax rate is 8.25%, what will be the total amount of sales tax on h
    13·1 answer
  • A box is to be constructed with a rectangular base and a height of h cm. the length, l, of the box is 10 cm, and the width, w, i
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!