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
ozzi
3 years ago
13

if you decrease by a given percent and then increase by the same percent, will you be back where you started? how do you know

Mathematics
1 answer:
quester [9]3 years ago
5 0

Lets pick a random number, like 50. Lets decrease and increase it by 50%. After the decrease, you will get 25, but when you increase it by 50%, it's only 37.5. No, because when you decrease it, you have a smaller base, so it increases less than it decreases. 50% of 100 is 50, but 50% of 50 is 25. You can see there is a significant difference.

You might be interested in
6th grade math help me pleaseeee
Furkat [3]

Answer:

I think it's the top left one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
D=f+ fx<br> solve for x
Zepler [3.9K]

Answer:

X = d/f - 1

Step-by-step explanation:

You would Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps

3 0
3 years ago
What is the greatest common factor of 60,90, and 120
garri49 [273]
The answer would be 30.

60/2 = 30
90/2 = 45
120/2 = 60
3 0
3 years ago
Read 2 more answers
There are 5 black marbles, 17 blue marbles, 10 brown marbles, and 12 white marbles. What is the ratio of white marbles to all th
bogdanovich [222]

Answer:

12:44

Step-by-step explanation:

u would add all the marbles up and then put the white marble amount in front of a colon and then put the total marbles

5 0
3 years ago
Read 2 more answers
B(n) = b(n − 1) - 7
xxMikexx [17]

Answer:

b=-7

Step-by-step explanation:

if you were supposed t solve for something else just comment and i'll come back :)

(next time state what ur solving for)

3 0
3 years ago
Other questions:
  • Help me with 24,26,28, and 30 please.
    15·1 answer
  • Classify each substance as either a conductor or insulator.
    9·2 answers
  • A simple random sample of size equals 49 is obtained from a population with mu equals 84 and sigma equals 14. ​(a) Describe the
    13·1 answer
  • [50 points]!!!!!!!!!!!
    15·1 answer
  • From a group of 7 women and 5 men, a committee consisting of 4 women and 3 menis to be formed. How many different committees are
    10·1 answer
  • Find the equation of the line.<br> Use exact numbers.
    7·1 answer
  • If b=a-c are supplementary angle find the value of a​
    5·1 answer
  • Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest Brainliest
    9·2 answers
  • Which values of a, b, and c correctly represent the answer in simplest form? 6 al- o a=1,0-5,0-9 a= 10,5= 18.0= 1 a=9,0-5,0- 1 a
    9·1 answer
  • For the data set 16, 17, 18, 19, 30, the mean is 20. What is the
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!