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
iris [78.8K]
3 years ago
9

 Hester sells televisions. She earns a fixed amount for each television and an additional $ 15 if the buyer gets an extended war

ranty. If Hester sells 16 televisions with extended​ warranties, she earns $ 1 comma 200. How much is the fixed amount Hester earns for each​ television?
Mathematics
1 answer:
tiny-mole [99]3 years ago
8 0

Answer:

y =mx +bx

Where y is the total amount earned, m the amount for each extended warranty and b the fixed cost and x the total amount of TVs

For this case the value of x = 16 since we have 16 Tvs with extended warranties and we can do this:

1200 = 15*16 +16b

and solving for b we got:

b= \frac{1200-15*16}{16}= 60

And then we can conclude that she earns 60 for each TV

Step-by-step explanation:

For this case we can set a linear model like this:

y =mx +bx

Where y is the total amount earned, m the amount for each extended warranty and b the fixed cost and x the total amount of TVs

For this case the value of x = 16 since we have 16 Tvs with extended warranties and we can do this:

1200 = 15*16 +16b

and solving for b we got:

b= \frac{1200-15*16}{16}= 60

And then we can conclude that she earns 60 for each TV

You might be interested in
Hey can some one help me with this
Leno4ka [110]
Hello!

First you have to find the surface area of what he is painting

Finding the areas of all the rectangles he is painting

14 * 8 = 112
14 * 8 = 112
12 * 8 = 96
12 * 8 = 96
12 * 14 = 168

Add all these up

112 + 112 + 96 + 96 + 168 = 584

Divide this by the amount of area a pint of paint covers

584 / 90 = 6.4888...

He needs 7 pints of paint because he needs more than 6

Multiply this by the cost of 1 pint of pint

7 * 7.98 = 55.86

The answer is $55.86

Hope this helps!
3 0
3 years ago
Read 2 more answers
Find the values of x when y=1
kirill [66]

Answer:

x=1+\sqrt{5}, 1-\sqrt{5}

Step-by-step explanation:

  1. x^{2} -2x-4=0
  2. (x-1)^{2} -1-4=0
  3. (x-1)^{2} -5=0
  4. (x-1)^{2} =5
  5. x-1=\sqrt{5} ,-\sqrt{5}
  6. x=1+\sqrt{5} , 1-\sqrt{5}

<u>FINAL ANSWER</u>

x=1+\sqrt{5} , 1-\sqrt{5}

<u><em>In Decimal Form (Rounded to 3 significant figures)</em></u>

<em>x≈-1.24, 3.24</em>

6 0
3 years ago
Read 2 more answers
Which algebraic expression six less than half a number
densk [106]

1/2n-6?

hope it helps!

if not, sorry...

8 0
3 years ago
Whats the total volume of the cylinder
kondaur [170]
The answer is 88 Bc 8 x 11 is 88
6 0
3 years ago
What is the value of a?
Juli2301 [7.4K]
Actually, the answer is not A, if you're saying A is the first choice above.  That's incorrect.  You will need to use the Geometric mean for right triangles here to figure out what the value of a is.  We will use this form: \frac{YZ}{WZ} = \frac{WZ}{XZ}.  We have a value for YZ of 3; side a is XZ.  That means in order to solve this we need WZ, which we can find using pythagorean's theorem.  3^2 + 4^2 = c^2 and 9 + 16 = c^2 and c = 5.  Now we fill in accordingly: \frac{3}{5}= \frac{5}{XZ}.  Cross-multiply to get 3XZ=25 and side XZ is \frac{25}{3}.  XZ is 25/3 and YZ is 3, so 25/3 - 3 = XY.  That means that XY (side a) = 16/3 or 5 1/3, choice B, or the second one down.
8 0
3 years ago
Other questions:
  • A function is represented by these ordered pairs.
    14·2 answers
  • What is the answer for 10.3(3)+9.5(4)=? +38.0
    11·1 answer
  • Simplify.<br> Rewrite the expression in the form b^n<br><br> (b^3)^2
    9·1 answer
  • What is the answer to this multiple choice algebra problem
    6·1 answer
  • Find the perimeter of the figure. round all figures to the nearest hundredth Place
    13·2 answers
  • Find the angle of arc BC
    7·1 answer
  • Please help!!!! solve for x showing EACH STEP<br> please!!
    9·2 answers
  • Which of these statements is true for f(x)=5x(6)^x
    7·2 answers
  • Solve<br> The equation<br> X=-3x +20
    12·2 answers
  • Please help me quick!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!