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
wolverine [178]
3 years ago
7

WRITE AN ALGEBRAIC EXPRESSION TO MODEL THE GIVEN CONTEXT. GIVE YOUR ANSWER IN SIMPLEST FORM. The original price  of an item le

ss a discount of 20%
Mathematics
1 answer:
quester [9]3 years ago
6 0

Answer:

The original price of an item less a discount of 20% is 0.8p where p is the original price

Step-by-step explanation:

Here, we want to write an algebraic expression that represents the original price of an item less a discount of 20%

Let the original price of the item be p

The meaning of the ‘less’ is that we are subtracting 20% of the price from the original price ;

So 20% of the price will be 20/100 * p = 20p/100 = p/5 = 0.2p

So let’s take this away from the original price p

That will be;

p - 0.2p = p(1-0.2) = 0.8p

You might be interested in
Slope= -4, through (-3,6) what is the equation of the line
PilotLPTM [1.2K]

Answer:

y = -4x - 6

Step-by-step explanation:

y = -4x + b

6 = -4(-3) + b

6 = 12 + b

-6 = b

6 0
2 years ago
Solve for x. −5(x−4)=−30
Readme [11.4K]
Let's solve your equation step-by-step.<span><span>−<span>5<span>(<span>x−4</span>)</span></span></span>=<span>−<span>30

</span></span></span>Step 1: Simplify both sides of the equation.<span><span>−<span>5<span>(<span>x−4</span>)</span></span></span>=<span>−30</span></span>
<span>Simplify: (Show steps)</span><span><span><span>−<span>5x</span></span>+20</span>=<span>−<span>30

</span></span></span>Step 2: Subtract 20 from both sides.<span><span><span><span>−<span>5x</span></span>+20</span>−20</span>=<span><span>−30</span>−20</span></span><span><span>−<span>5x</span></span>=<span>−<span>50

</span></span></span>Step 3: Divide both sides by -5.<span><span><span>−<span>5x</span></span><span>−5</span></span>=<span><span>−50</span><span>−5</span></span></span><span>x=<span>10

</span></span>Answer:<span>x=<span>10</span></span>
8 0
2 years ago
Read 2 more answers
What is the area of the rectangle 3cm 3cm
Jlenok [28]

Answer:

18 square centimeters

Step-by-step explanation:

To find the area of a rectangle follow the formula, A=lw. Where A is the area, l is the length, and w is the width. So to find the area plug the dimensions into the formula. This would be A=6 x 3, which equals 18. Therefore the answer is 18 centimeters squared.

8 0
2 years ago
Read 2 more answers
2. What equation does the model below<br> represent?<br> -<br> -
Novay_Z [31]

Answer:

minus

Step-by-step explanation:

it means minus maybe think that what it means

6 0
3 years ago
Read 2 more answers
Please help it’s due right now
Yuki888 [10]

Answer: hey I actually just finished learning about this in math.

Step-by-step explanation: the graph is a function, because it passes the vertical line test

7 0
3 years ago
Other questions:
  • Which expressions are polynomials?
    7·2 answers
  • Simplify the expression: x^2+3x-28/x^2-7x+12. <br> Show your work.
    10·1 answer
  • Which of the following equations demonstrate that the set of polynomials is not closed under the certain operations?
    15·2 answers
  • A 3​-card hand is dealt from a standard​ 52-card deck, and then one of the 3 cards is chosen at random. If only one of the cards
    10·2 answers
  • HELP ASAP: Factor By Grouping: 12a^3 - 9a^2 + 4a - 3
    14·1 answer
  • How many squares (think about the faces) are painted on a tower that is 99 cubes tall?
    14·1 answer
  • Can you please help me
    10·1 answer
  • Which best describes the data set below?
    15·1 answer
  • Eight friends started a business. They will wear either a baseball cap or a shirt imprinted with their logo while working. They
    8·1 answer
  • What is the percent decrease from 376 to 0.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!