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
bija089 [108]
3 years ago
5

The regular price of an item at a store is p dollars. The item is on sale for 20% off the regular price. Some of the expressions

shown below represent the sale price, in dollars, of the item. Expression A: 0.2p Expression B: 0.8p Expression C:1 - 0.2p Expression D: p - 0.2p Expression E: p - 0.8p Which two expressions each represent the sale price of the item?
Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
3 0

Two expressions each represent the sale price of the item are:

Expression B : 0.8p is correct

Expression D: p - 0.2p is correct

<em><u>Solution:</u></em>

The regular price of an item at a store is p dollars

The item is on sale for 20% off the regular price

Therefore,

Regular price = p dollars

Discount = 20 % of regular price

Therefore,

Discount = 20 % of p

discount = 20 \% \times p\\\\discount = \frac{20}{100} \times p = 0.2 \times p\\\\discount = 0.2p

Sale price = Regular price - discount price

Sale price = p - 0.2p

Thus Expression D: p - 0.2p is correct

On solving, sale price = p - 0.2p

Sale price = 0.8p

Thus expression B : 0.8p is correct

You might be interested in
(Please help with this, I'm in the middle of a quiz)
astraxan [27]

Answer:

D)16 ft (feet)

Step-by-step explanation:

20x24=256ft

Then you square root that and get 16.

Hope this helps.

6 0
3 years ago
It took 5.5 hours to drive 154 miles. What was the average rate of speed?
Leya [2.2K]
28 miles per hour is your answer 154 divided by 5.5, simple math hon :) good luck.
4 0
3 years ago
PLS HURRY DONT HAVE A LOT OF TIME!!! danny measured a house and its lot and made a scale drawing. the scale he used was 1 inch :
valkas [14]
10 inches because 40/4*1
6 0
2 years ago
Quadrilateral ABCD is an isosceles trapezoid. If || , AB = m + 6, CD = 3m + 2, BC = 3m, and AD = 7m – 16, solve for m.
pashok25 [27]

Answer:

m=2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Simplify using a table. Can someone help?
Alona [7]
The product is -10y² -19y +15.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Refer to Exercise 3.122. If it takes approximately ten minutes to serve each customer, find the mean and variance of the total s
    9·1 answer
  • Can someone plz help me ASAP
    11·1 answer
  • Someone please help, this is my last resort
    11·1 answer
  • Calista is making tea for a tea party each serving will be one cup how many pints of tea will she need for 16 guests?
    10·1 answer
  • The cafeteria at a summer camp gives each camper 2/3 cup of juice for breakfast. This morning, 50 campers had juice for breakfas
    15·1 answer
  • I need help in this page​
    14·2 answers
  • I need the solution to -3x+7y=5x+2y
    13·1 answer
  • 1.99 divided by 3 to the nearest cent.
    8·1 answer
  • Please answer the following with Explaination
    11·1 answer
  • You buy a new computer for $1.500. The value of the computer decreases by 6% every yearHow much is the computer worth after 4 ye
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!