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
Anna [14]
3 years ago
12

The original selling price of a single share of stock was d dollars. The selling price for a share of the same stock on a later

date was represented by the expression 0.8(1.25d). Which description could explain what happened to the price of the share of stocks? A. The price increased by 25% and then decreased by 20%. B. None C. The price increased by 1.35% and then decreased by 15%. D. The price increased by 135% and then decreased by 85%. E. The price increased by 35% and then decreased by 0.15%.
Mathematics
1 answer:
stepladder [879]3 years ago
4 0

Answer:

A

Step-by-step explanation:

The expression 1.25 d means 100% of the price +25% of the price. This means it increased by 25%. Multiplying it by 0.8 means it's value is only 80% of the value now which means it must of had a 20% decrease after increasing. It's now at it's original price.

You might be interested in
In a​ company, ​55% of the workers are men . If 1800 people work for the company who​ aren't men ​, how many workers are there i
madreJ [45]

Answer:

4000 people id.k any other method

Step-by-step explanation:

55% = men

100-55=45

45% = 1800 (not men)

divide both by 45

1% = 40

times both by 55

55% = 2200 men

2200 + 1800 = 4000

3 0
2 years ago
Two functions are graphed on the coordinate plane.
rosijanka [135]

Answer:

Option B

Step-by-step explanation:

We can see that, from the picture provided, the graphs intersect at points( 0, 4 ) and ( - 4, 4 ), respective to functions f( x ) and g( x ). These intersection points makes each function equivalent to one another, and hence -

Function f( x ) where x = - 4 / Function g( x ) where x = - 4,

f( - 4 ) = 4,\\g( - 4 ) = 4\\----------\\f ( - 4 ) = g ( - 4 )

Respectively function f( x ) where x = 0 / Function g( x ) where x = 0,

f( 0 ) = 4,\\g( 0 ) = 4\\----------\\f ( 0 ) = g ( 0 )

<u><em>Your solution should be option b, "  f(-4) = g(-4) and f(0) = g(0) "</em></u>

7 0
2 years ago
The number on two consecutively numbered gym lockers have a sum of159. what are the locker numbers. Use comma to separate the an
svlad2 [7]
The answer is 79 and 80.

x - the number of the first locker
x + 1 - the number of the consecutive locker
Their sum is 159.

x + x + 1 = 159
2x + 1 = 159
2x = 159 - 1
2x = 158
x = 158 / 2
x = 79


x - the number of the first locker:                      x = 79
x + 1 - the number of the consecutive locker    x + 1 = 79 + 1 = 80
3 0
3 years ago
8p - 15 - 49<br> what’s p and what’s 8p
lakkis [162]
That answer is 8 (p-8)
6 0
2 years ago
The elephant eats 220 pounds of food a day costing $45. The tax on the food is 12%. How much does the zoo spend on elephant food
professor190 [17]

Answer:

$50.4

Step-by-step explanation:

12% of 45 is 5.4

5.4 + 45 = 50.4

Hope I helped! Have a great day :)

4 0
3 years ago
Other questions:
  • Factor out the coefficient of the variable:<br> 2/9j + 2/3
    10·2 answers
  • What is the answer to 45% of 432
    12·1 answer
  • Jayden has put $35,000 into a retirement fund. The fund has an estimated annual return of 5%. If Jayden doesn't add any more mon
    11·1 answer
  • The valoe of these seven in 27,459 is how many times value of the 7 in 40,735
    7·1 answer
  • What is the value of x in this simplified expression? (-j)^-7=1/(-j)^x
    8·1 answer
  • Compare the decimals 6,324.50 and 6,324.5.
    14·1 answer
  • How o find the lcm. if its 453 and 609
    14·1 answer
  • Song I made wonder what yall think of it
    11·2 answers
  • ¿CUAL ES LA RAIZ CUADRADA DE 8362?
    10·1 answer
  • 6 veces un numero elevado al cuadrado.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!