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
Maslowich
3 years ago
5

All computers are on sale for 10% off the original price.If x is the original price of the computer,then the function that repre

sents the price after only a 10% discount is
P(x)=x - 0.1x
P(x)=0.9x
The function that gives the price,C,if only a $150 coupon is used is: C(x)=x-150
Mathematics
1 answer:
k0ka [10]3 years ago
7 0

All computers are on sale for 10% off the original price. If x is the original price of the computer, then the function that represents the price after only a 10% discount is: P(x) = x - 0.1x P(x) = 0.9x The function that gives the price, C, if only a $150 coupon is used is: C(x) = x - 150 Choose the composition function that gives the final sale price after a 10% discount is followed by a $150 coupon

<h3><u>Answer:</u></h3>

The final price of the computer after both discounts is T(x) = 0.9x - 150

<h3><u>Solution:</u></h3>

We have been given that all computers are on sale for 10% off the original price. If x is the original price of the computer, then the function that represents the price after only a 10% discount is:

P(x) = x - 0.1x

P(x) = 0.9x  

The function that gives the price, C, if only a $150 coupon is used is:

C(x) = x - 150  

We need to choose the composition function that gives the final sale price after a 10% discount is followed by a $150 coupon.

So, we have to formulate a function to combine both the discounts.

The price after 10% discount is 0.9x and the price after $150 coupon is x-150.

So, the composite function that gives the final sale price after 10% discount followed by $150 is given as follows:

Let the final price be denoted as T(x)

Therefore,

T(x) = original price - 10% discount - $150 coupon

T(x) = x - 10% of x -150

T(x) = x - 0.1x - 150

T(x) = 0.9x -150

Hence the final price of the computer after both discounts is T(x) = 0.9x-150

You might be interested in
Write an equation in which the quadratic expression 2x^2-2x-13 equals 0
torisob [31]

Answer:

x = 3 and -2 are the two solutions.

Step-by-step explanation:

2x^2 -2x -12 = 0

First factor out a 2

2(x^2 - x - 6) = 0

2(x - 3)(x + 2) = 0

2 = 0 x - 3 = 0 x + 2 = 0

2 does not equal zero so this is an extraneous solution

x - 3 = 0 so x = 3

x + 2 = 0 so x = -2

8 0
3 years ago
6 people meet for a business lunch. Each person shakes hands once with each other person present. How many handshakes take place
CaHeK987 [17]
30 handhakes, you obviously dont shake your own hand do 6*5 =30
6 0
3 years ago
Simplify 4^7/5^2 all raised to the 3rd power<br><br> 4^10/5^5<br> 4^4/5<br> 4^21/5^6<br> 12^7/15^2
zepelin [54]
[4^7/5^2]³ = 4^21/5^6

When a power is raised to an other power, you multiply these 2 powers

Answer: 4^21/5^6
5 0
3 years ago
Drag the vertices of the triangle below to draw a right triangle with side lengths 6, 8, 10.
vodomira [7]

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em>

<em>H</em><em>ope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>you</em><em>.</em><em>.</em>

<em>G</em><em>ood</em><em> </em><em>luck</em><em> </em><em>on</em><em> </em><em>your</em><em> </em><em>assignment</em>

<em>~</em><em>p</em><em>r</em><em>a</em><em>g</em><em>y</em><em>a</em>

4 0
3 years ago
Sally was able to eat 5/8 of her lunch john are 75% of his lunch who are more of their meal
Nutka1998 [239]

Answer:

john ate more because 5/8 is only 60 percent

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of a line that is perpendicular to 8x+6y=-5?
    15·1 answer
  • A certain forest covers an area of 1700 km^2. Suppose that each year this area decreases by 3.25%. What will the area be after 6
    13·1 answer
  • Miss Jones attended a Southern living home party to purchase the base which cost 34.99 shipping charge was three dollars and 8.2
    15·1 answer
  • 42 is 7.5% of what number?
    10·1 answer
  • Which figure represents an undefined term?
    12·2 answers
  • Determine the value of a if one solution to the quadratic equation is x equals 5 + 3/2 I
    14·1 answer
  • Nine times nineteen<br> Equals to
    6·2 answers
  • The vertices of a triangle are A(1, –9), B(0, –3), C(–4, –5). Fine the length of each side. What type of triangle is triangle AB
    12·1 answer
  • SOMEONE PLEASEEEEEE HELPPPPP ASAPPPP I NEED THE ANSWER
    15·1 answer
  • Can someone simplify and explain how you did it?<br> -10+4(2b+2)=
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!