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
maks197457 [2]
3 years ago
6

How do you solve 4n-4(n-5)

Mathematics
2 answers:
Bad White [126]3 years ago
8 0

Answer: -4(-2x-5

Step-by-step explanation:

inysia [295]3 years ago
6 0

-4(n) -4(-5)

4n-4n+20

N+20

You might be interested in
HELP ME I DONT KNOW HOW TO FIND THE PERIMETER
Phantasy [73]

Answer:

33.08 m

Step-by-step explanation:

angle of ∆ = 131.6 - 90 = 41.6

=> x² = 8²+3²-2(8)(3)cos 41.6°

= 64+9-48(0.75)

= 73 - 36

= 37

x = √37 = 6.08 m

perimeter = (3×8)+3+6.08 = 33.08 m

5 0
2 years ago
2605 rounded to the nearest hundred
Fittoniya [83]
It would round to 2600
8 0
2 years ago
What percentage of 23 is 924
monitta
Well, the answer to the question in your picture is $1200.

If x is the original price, and we took 23%, or 0.23 from that, we are left with 77%, or 0.77 of the full price.

So 0.77x = 924
x = 924/0.77
x = 1,200

1200 - 0.23(1200) = 924

924 = 0.77x

8 0
2 years ago
Read 2 more answers
Which equation demonstrates the multiplicative identity property?
dedylja [7]

Answer: Further explanation

There are several number operations that involve multiplication:

1. commutative

2. associative

3. closed

Multiplication between integers will produce integers too

4. distributive property

* addition

* substraction

5. identity

The multiplicative identity property is a multiplicative property in mathematics where each number multiplied by 1 will produce the original number or can be stated simply  :

"The product of any number and one is that number"

So The Multiplicative Identity is 1

can be stated in the formula:

From the available answer choices

a) (- 3 + 5i) + 0 = -3 + 5i

this is an addition operation and not multiplication while O is an identity in the sum operation, so the statement is false

b) (-3 + 5i) (1) = -3 + 5i

this is a multiplication operation and 1 is a Multiplicative Identity of multiplication, so the statement is true

c) (-3 + 5i) (-3 + 5i) = -16-30i

d) (-3 + 5i) (-3 + 5i) = 16 + 30i

choice c and is a multiplication factor, so the statement is false

Step-by-step explanation:

5 0
2 years ago
A boutique prices merchandise by adding 80% to its cost. It later decreases by 25% the price of items that do not sell quickly
Darya [45]
A. Write a function f(x) to represent the price after the 80% markup. 
<span>b. Write a function g(x) to represent the price after the 25% markdown. </span>
<span>c. Use a composition function to find the price of an item after both price adjustments that originally costs the boutique $150. </span>
<span>d. Does the order in which the adjustments are applied make a difference? Explain. 
</span>
answers 

 <span>a) f(x) = 1.8x 

b) f(x) = 0.75(1.8x) 

c) f(150) = 0.75(1.8(150) = $202.50 

d) No, it doesn't matter. The result is the same.
</span>
8 0
2 years ago
Other questions:
  • Write equivalent expressions for x^7 • x^-2
    13·1 answer
  • Can someone please help me? ill give brainliest for correct answer!
    8·2 answers
  • Baichung sfather is 2u years younger than Baichung s grandfather and 29 years older than Baichung.The sum of ages of as the thre
    13·2 answers
  • It's math again! Please help!
    12·1 answer
  • Fifteen more than z times 6 is 11 less than y times 2
    10·1 answer
  • Each student in a class plays one of three sports: soccer, volleyball, 0r basketball. 3/5 of the number of students play soccer,
    13·1 answer
  • Raj drove his car 5 times farther than Gary drives his car. Together they drive 624 miles. How many miles does Raj drive?
    14·1 answer
  • An advertising agency that manages a major radio station wants to estimate the mean amount of time that the station’s audience s
    14·1 answer
  • A dress whose marked price is Rs 360 is sold at a discount of 10%. If the shopkeeper still makes a profit of 20%, the cost of th
    6·1 answer
  • Parallel Lines Cut by a Transversal: Maze
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!