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
Anni [7]
2 years ago
11

The price of a ring was increased by 9% to £1800. What was the price before the increase? Give your answer to the nearest penny.

Mathematics
1 answer:
Vinil7 [7]2 years ago
6 0
Price after 9% increased 1800
Price before increase 1800-9%*1800
=1638
You might be interested in
Compare 9.36 and 9.359
Sati [7]

Try this option (this is not the only way!):

1. the rule: if 'number_1' - 'number_2' > 0, then number_1>number_2. If 'number_1'-'number_2'<0, then number_2>number_1.

2. according to the rule above: 9.36-9.359=0.001. 0.001>0, it means, 9.36>9.359.

6 0
3 years ago
3. (04.04 MC)
Marina CMI [18]

Answer:

Part A:

The graph passes through (0,2) (1,3) (2,4).

If the graph that passes through these points represents a linear function, then the slope must be the same for any two given points. Using (0,2) and (1,3). Write in slope-intercept form, y=mx+b. y=x+2

Using (0,2) and (2,4). Write in slope-intercept form, y=mx+b. y=x+2. They are the same and in graph form, it gives us a straight line.

Since the slope is constant (the same) everywhere, the function is linear.

Part B:

A linear function is of the form y=mx+b where m is the slope and b is the y-intercept.

An example is  y=2x-3

A linear function can also be of the form ax+by=c where a, b and c are constants. An example is 2x + 4y= 3

A non-linear function contains at least one of the following,

*Product of x and y

*Trigonometric function

*Exponential functions

*Logarithmic functions

*A degree which is not equal to 1 or 0.

An example is...xy= 1 or y= sqrt. x

An example of a linear function is 1/3x = y - 3

An example of a non-linear function is y= 2/3x

3 0
2 years ago
Please help me please
Crank

Answer:

the answer is B, aka 10

Step-by-step explanation:

my calculator

7 0
2 years ago
Read 2 more answers
What time is it on this analog clock
elena-s [515]
The time on this analog clock is: 7:31
4 0
3 years ago
Which special names can be applied to this shape?
sineoko [7]

Answer:

Right-angled triangle

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Megan purchased 12 square yards of flooring for a total of $432. what was the price of this flooring per square foot? how do i s
    13·2 answers
  • What is the value for y?<br><br> Enter your answer in the box.<br><br> y=
    13·1 answer
  • I don’t get this I need some help.
    12·1 answer
  • A shipper bought the following item at the farmer market
    10·1 answer
  • 9 2/5-3 4/10<br> yo anyone have the answer
    5·1 answer
  • PLEASE HELP ME 16 POINTS PLEASE HELP
    12·2 answers
  • What is the value of the discriminant? 4x2+15x=3x-9
    15·1 answer
  • What is the equation of the line –3x–2y=30 in slope-intercept form?
    7·2 answers
  • What function is f(x)=x^2
    15·1 answer
  • I rlly need help with this, i don’t understand it at all
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!