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
grandymaker [24]
2 years ago
12

The number 900 is increased by 20% and then decreased by 20%. Find the new number.(the ans is 864 apparently:/ I need steps)

Mathematics
1 answer:
Georgia [21]2 years ago
5 0

Step-by-step explanation:

if 900 is increased by 20% then

120/100×900=1080

Decreasing it by 20% then

80/100×1080=864

You might be interested in
I don’t know how to find the LCM for this.
nekit [7.7K]

Answer:

B

Step-by-step explanation:

7mn³|7m²n³ ---14mn^5

       | m---2n²

LCM=7mn³×m×2n²

=14m²n^5

or LCM of 7,14 =14

Highest power of m=2

Highest power of n=5

LCM=14m²n^5

6 0
3 years ago
Lilli jogs 12 mile in 110 hour. What is Lilli's rate in miles per hour?
KIM [24]

Answer:

.109090909 miles per hour

Step-by-step explanation:

To find miles per hour, take the miles and divide by the hours

12 miles/110 hours

.109090909 miles per hour

6 0
3 years ago
Read 2 more answers
The weight of an object on planet Mars is directly proportional to the weight of the object on Earth. If an object that weighs 8
tia_tia [17]

Answer:

It weighs 210

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
There is a line whose y-intercept is 5 and whose slope is 1. What is its equation in
Mkey [24]

Answer:

y = x + 5

Step-by-step explanation:

y = mx + b

m -> slope ; m = 1

b -> y-intercept ; b = 5

y = 1x + 5

3 0
2 years ago
Find the zeros and the axis of symmetry of the parabola.
emmainna [20.7K]

Answer:

ok i think its  D

Step-by-step explanation:

2,4; x= 3

i am not 100% but like i looked up examples and that seems to be the only one that looks right

6 0
3 years ago
Read 2 more answers
Other questions:
  • _____ season is when the weather is not optimal and few tourists have vacation time.
    10·2 answers
  • Original price $45 mark down 22% ?
    13·1 answer
  • Are 3/4 and 16/20 equivalent? Why or why not is one fraction smaller/larger than the other? How do you know
    5·1 answer
  • Suppose that a fair, 6 sided die is rolled. Let X indicate the event that an even number is rolled (in other words, X = 1 if an
    5·1 answer
  • Subtract 28 from 54, and then subtract the difference from 32. Which expression means the same as the words ?
    8·1 answer
  • 4/4 plus 4/4 please help
    13·2 answers
  • Please help me with this! <3
    12·1 answer
  • Find m∠EDC.....................
    14·1 answer
  • A box contains 6 plain pencils and 2 pens. A second box contains 3 color pencils and 5 crayons. One item from each box is chosen
    8·1 answer
  • What is 95% of 40?part. ___ = ___. percentwhole. 100 percent
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!