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
VashaNatasha [74]
3 years ago
10

Pens cost 15 pence each.

Mathematics
1 answer:
ch4aika [34]3 years ago
7 0

Answer:

The amount the school pays is £32.40

Step-by-step explanation:

The cost of each pen = 15 pence

The cost of each ruler = 20 pence

The number of pens bought by the school = 150

The number of rulers bought by the school = 90

The cost reduction (discount) on the items bought = 1/5

Therefore, we have;

The total cost of the pens bought by the school = 150 × 15 = 2250 = £22.50

The total cost of the rulers bought by the school = 90 × 20 = 1800 = £18.00

The total cost of the writing materials (rulers and pens) bought by the school = £22.50 + £18.00 = £40.50

The discount = 1/5 total cost reduction = 1/5×£40.50  = $8.10

The amount the school pays = The total cost of the writing materials - The discount

The amount the school pays = £40.50 - $8.10 =  £32.40

The amount the school pays =  £32.40.

You might be interested in
Please help me what is the measure of it ?
never [62]

Answer:

115

Step-by-step explanation:

A supplementary line equals 180

You have to subtract 65 by 180

which gives you 115

7 0
3 years ago
What's the product of (1/3x^2y)*(1/6xy^3)
leonid [27]

Answer: \frac{1}{18x^3y^4}

5 0
2 years ago
I need help with both of these someone please help me . you’ll get 20 brainly points !!
Orlov [11]

Answer:

First question: 42cm^2

Second question:

whole figure: 150 cm^2

blue part: 96cm^2

white part:54cm^2

Step-by-step explanation:

Lets do math:

look you gave me alot to do but lets go:

Question 1:

lets find the area of the whole rectangle without the parts taken away.

6*10-60

lets put that away for a little bit and move onto the empty space that we have to take away from the rectangle to get this shape.

im now going to subtract 2 from 10 to get 8. I did this to find out the a length

8*3=24

18 is the area of the shape that we have to subtract from the big rectangle

lets now take out the area we put away for a little while.

60-18=42

so 42 is the area of the first shape.

Question #2:

This problem needs multiple answers so lets get started.

first we need to find the area of the big rectangle.

10*15=150

lets put that away for a little bit.

now lets find the area of the little rectangle

6*9=54

to find the blue we have to subtract 54 from 150 which is 96

so now we have this:

area of the whole figure:150

area of the shaded rectangle inside (white): 54

area of the shaded rectangle (blue): 96

phew that was a lot of typing

the end

8 0
3 years ago
.
Dahasolnce [82]

Answer:

C (3x4) + (5x2) + 20

Step-by-step explanation:

3 things that cost 4 dollars. 5 things that cost 2 dollars and one that cost 20.

3 0
3 years ago
Which equation represents the relationship "3 more than a number is 7"
Reika [66]
3+x=7Becayse you get the three and add it to a variable equals 7
7 0
3 years ago
Read 2 more answers
Other questions:
  • 7*9=(7*10)-7*A) what is the value of A
    6·1 answer
  • Darla uses 3 pink roses and 4 yellow tulips to fill each vase.She fills 7 vases.How many flowers does she use?
    8·2 answers
  • Find the cartesian coordinates of the given polar coordinates. then plot the point. (a) (− 2 , 5π/4)
    8·1 answer
  • Write the prime factorization of 90. Use exponents where possible.
    13·1 answer
  • 20 POINTS BRAINLIEST math
    8·1 answer
  • Paul's plumbing charges a flat fee of $90 plus $40/h for plumbing job. Perfect pipes charges a flat fee of $60 plus $55/h for a
    9·1 answer
  • Find the area of each parallelogram.
    13·1 answer
  • Please solve 21=5n-2(n-3)
    7·2 answers
  • What is the area of the figure determined by this
    6·1 answer
  • Keith is playing a game. He needs at least 500 points to win the high score. He has 240 points now and 8 rounds to go. How many
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!