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
LenaWriter [7]
3 years ago
11

An item is sold for £305. If this includes a mark up of 7%. Find the buying in price

Mathematics
1 answer:
Lady_Fox [76]3 years ago
4 0

Answer:

Let the original price be 'x'

7/100 * x + x = 305

(7x+100x)/100 = 305

107x = 305 * 100

107x= 30500

x= 30500/107

x= 285.04

Therefore, the original buying price is £ 285.04

Hope you understood......

You might be interested in
Which of the following rational functions is graphed below?
Cerrena [4.2K]

Answer:

option B

Step-by-step explanation:

We can see in the graph that the function has two values of x where the value of y goes to infinity: x = -6 and x = 6.

These points where the value of the function goes to infinity usually are roots of the polynomial in the denominator of a fraction (when the values of x tend to these values, the denominator of the fraction tends to 0, so we have a discontinuity in the function).

So the option that represents a function that have these points in x = -6 and x = 6 is the function in option B.

The other options show functions that have only one point that goes to infinity.

7 0
3 years ago
Can you please help me with number 21 please
yKpoI14uk [10]

Answer:

well it simply tells you if you think your right on all of them then press yes if not press no

8 0
2 years ago
Enter the terms and the coefficients of the expression.
Alja [10]

Answer:

terms: 3x,+90y,-70

coefficient:3,-90,-70

4 0
3 years ago
You try to explain the number of IBM shares traded in the stock market per day in 2005. As an independent variable you choose th
allochka39001 [22]

Answer:

This is an example of

C. simultaneous causality.

Step-by-step explanation:

Simultaneous causality eliminates the conclusion that is often taken for granted to the effect that one variable is a response variable while the other is an explanatory variable because the two variables, the price and the number of shares, influence each other at the same time.  When more shares are traded than demanded in the stock market in any day, the price tends to go down, and vice versa.

4 0
2 years ago
Giving brainly if you do all :) very easy​
NeX [460]

Answer:

Step-by-step explanation:

<u><em>h. -1</em></u>

<u><em>i. 5</em></u>

<u><em>j. 11</em></u>

<u><em>k. -3</em></u>

<u><em>l. 1</em></u>

<u><em></em></u>

<u><em>Hope it helps.</em></u>

8 0
1 year ago
Other questions:
  • Order the fractions in order from greatest to least: 3/8, 1/3, 1/4, 2/7
    5·2 answers
  • A model ship is 28 in. by 65 in. Use the scale 1 in. : 1/2 ft to find the dimensions of the actual ship.
    9·1 answer
  • T (2,10) is the midpoint of CD. The coordinates of D are (2,13). What are the coordinates of C?
    7·1 answer
  • How to convert 8.25% to a decimal
    6·2 answers
  • Identify the parameters p and n in the following binomial distribution scenario. Jack, a bowler, has a 0.38 probability of throw
    7·1 answer
  • Is y=9-x proportional?
    9·1 answer
  • Margo brought 7 pens from a book store some pens cost $3.00 EACH and the rest cost $4.00 . If she paid a total of 23.00 for the
    10·1 answer
  • Find the equation of the line below
    15·1 answer
  • Do<br><br> 5cm<br> 5cm<br> 15 cm<br><br> form a triangle?
    7·1 answer
  • Answer the question below
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!