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
Svetlanka [38]
2 years ago
9

Which of the following statements are equivalent to the statement "price decreased by one third"?

Mathematics
1 answer:
N76 [4]2 years ago
4 0
75% of what it before
You might be interested in
Which function has a greater rate of change? Function A: x 1.5 2.5 3.5 4.5 5.5 y 5 0 –5 –10 –15 Function B: y = –4.5x + 15 Funct
expeople1 [14]

Answer:

Function A has a rate of change of -5 and Function B has a rate of change of -4.5, so Function B has a greater rate of

Step-by-step explanation:

Function A:

\begin{array}{cccccc}x & {1.5} & {2.5} & {3.5} & {4.5} & {5.5} \ \\ y & {5} & {0} & {-5} & {-10} & {-15} \ \end{array}

Function B:

y = -4.5x + 15

Required

Which has a greater rate of change

The rate of change of function A is calculated as thus:

m = \frac{y_2 - y_1}{x_2 - x_1}

Where:

(x_1,y_1) = (1.5,5)

(x_2,y_2) = (2.5,0)

So, we have:

m = \frac{0-5}{2.5 - 1.5}

m = \frac{-5}{1}

m = -5

For function B

The general function is:

y = mx + b

Where

m is the rate of change

By comparing y = mx + b to y = -4.5x + 15

m = -4.5

So, we have that:

Function A has a rate of -5; function B has a rate of -4.5.

By comparison: -4.5 is greater than 5

Hence, function B has a greater rate.

4 0
3 years ago
Please help me idk this
maria [59]

Answer:

it will 320 square inches of space

7 0
3 years ago
Read 2 more answers
Jennifer has 3 1/2 cups of jelly beans to share with 7 friends how many cups does each person get
AfilCa [17]
Divide 3 1/2 by 7= 1/2 a cup per person
6 0
3 years ago
Read 2 more answers
F(x) = 4x2 + 1 and g(x) = x2 - 5, find (f+ g)(x)​
inn [45]

Answer:

Step-by-step explanation:

(f + g)x translates into a more readable f(x) + g(x) so all you do is

f(x) + g(x) = 4x^2 + 1 + x^2 - 5

f(x) + g(x) = 5x^2 - 4

3 0
3 years ago
Read 2 more answers
M AEB = 37°, what is m CED?
Oksana_A [137]
Answer: 53 degree

Explanation:

AEB + BEC + CED = 180 degree
37 + 90 + CED = 180
CED = 180 - 127
CED = 53 degree
6 0
3 years ago
Other questions:
  • Question 17<br> Write 24 as a percentage<br>        ------        <br>        25
    7·2 answers
  • What is the measure of angle S?
    5·1 answer
  • Enter the value of n so that the expression (ny+25.7)+(−45.2y+13.9) is equivalent to (−33.7y+39.6). n=
    12·1 answer
  • Two trees have a bird on top of each. Distance between birdwatcher and first bird is 37 point 4 feet. Distance between each bird
    5·1 answer
  • Keenan currently does a total of 8 pushups each day. He plans to increase the number of pushups he does each day by 2 pushups un
    9·1 answer
  • Write a point-slope equation for the line that passes through the point (8,1) and is parallel to the line given by y 5.8x-9. Do
    6·1 answer
  • How would this triangle be classified?
    6·1 answer
  • Which of the following is a true statement about the rhombus shown
    10·2 answers
  • If a+b=8 and b-a= -5 then a^2 - b^2=
    12·1 answer
  • Can someone please give me an example of a position and motion of objects in space​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!