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
Lady_Fox [76]
3 years ago
5

Identify the percent of change as an increase or a decrease 20 to 30.

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

50% increase.

Step-by-step explanation:

(New Value - Initial Value)/(Initial Value) * 100 = percentage increase or decrease

(The formula)

You might be interested in
I don't know how to delete a question how can I do that?
tangare [24]

Answer:

We will

Step-by-step explanation:

This is a Brainly worker

6 0
2 years ago
What the answer to this equation be?
scoray [572]

If you expand the square, you have

\dfrac{1}{4}x^2-3x=7x+8-10x

Simplify the right hand side:

\dfrac{1}{4}x^2-3x=-3x+8

Cancel the -3x appearing on both sides:

\dfrac{1}{4}x^2=8

Multiply both sides by 4:

x^2=32

Consider the square root of both terms (using the doubles sign):

x=\pm\sqrt{32}=\pm4\sqrt{2}

5 0
3 years ago
Write the first 6 terms of the arithmetic sequence whose first term is 8 and has a common difference of 2
soldier1979 [14.2K]

Answer: The first 6 terms are = 8, 10, 12,14,16,18

Step-by-step explanation:

The NTH term of an Arithmetic Sequence is given as

an = a1 + (n - 1 ) d

where a1 = First term  given as 8 and

d=  common difference given as 2

Therefore  We have that

the first term

an = a1 + (n - 1 ) d = 8+(1-1) 2

a1= 8

second term=

an = a1 + (n - 1 ) d= a2= 8 + (2-1) 2

= 8+ 2(1) = 10

3rd term

an = a1 + (n - 1 ) d= a3= 8 + (3-1) 2

= 8+ 2(2)= 8 + 4=12

4th term

an = a1 + (n - 1 ) d= a4= 8 + (4-1) 2

= 8+ 2(3)= 8+6=14

5th term

an = a1 + (n - 1 ) d= a5= 8 + (5-1) 2

= 8+ 2(4)=8+ 8=16

6th term

an = a1 + (n - 1 ) d= a6= 8 + (6-1) 2

= 8+ 2(5)=8 +10 =18

6 0
3 years ago
The statement ‘5 is added to 9 times a certain number n and the result is 32’ is represented by? *
salantis [7]

Answer:

5+(9×n)=32

n=3

.:.n is represented by 3

3 0
2 years ago
Item cash car (paid off) credit card debt motorcycle debt savings
MrMuchimi

Answer:

B

Step-by-step explanation:

add his cash,car that's paid off,and his savings.

=6,015.52

then you add his credit card debt and motorcycle debt together

=1,797.98

subtract the two.

6,015.52

-

1,797.98

=

his net worth total is 4,217.54

8 0
3 years ago
Other questions:
  • A volleyball curt is 61 feet lenght and 21 feet wide. How much rope will you use to mark the outline on the court?
    13·1 answer
  • True or false
    5·1 answer
  • Which data display shows the number of observations? Check all that apply.
    15·2 answers
  • you do not know how confused i am with this question, please put a little explanation to explain how you did it.
    11·1 answer
  • What two numbers that add up to be 14 but times together equal 36
    9·2 answers
  • How do I solve 12 < 4 + 2p
    13·2 answers
  • Sean tried to drink a slushy as fast as he could. He drank 5 milliliters of slushy each second and finished all the slushy after
    10·2 answers
  • How do you find the root of equation x+8=0
    8·2 answers
  • The Rotokas of Papua New Guinea have twelve letters in their alphabet. The letters are: A, E, G, I, K, O, P, R, S, T, U, and V.
    6·1 answer
  • What would be the future value of 19,378 invested now if the money remains deposited for eight years and the interest rate is 18
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!