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
sladkih [1.3K]
3 years ago
11

The cost (in dollars) of making b bracelets is represented by 4 + 5b. The cost (in dollars) of making b necklaces is 8b + 6. Wri

te a polynomial that represents how much more it cost to make b bracelets than b necklaces.
Mathematics
1 answer:
Marat540 [252]3 years ago
5 0
1 is it that’s what I got last time
You might be interested in
What is the square root of 120
Viefleur [7K]

\tt\sqrt{120}= \sqrt{4\cdot30}=\sqrt{4}\cdot\sqrt{30}=2\sqrt{30}\approx2\cdot5.5\approx11

5 0
3 years ago
Read 2 more answers
Each day, a restaurant chain bakes 6,777 more key lime pies than coconut cream pies. If
galben [10]

Answer:

12,132

Step-by-step explanation:

It says a restaurant chain bakes 6,777 more key lime pies that cocunut cream pies. This means regardless of the amount of cream pies, the restaurant chain bakes 6,777 more.

So....

5,355+6,777 = 12,132

4 0
3 years ago
A function has a constant doubling time. What type of function does this<br> represent?
SIZIF [17.4K]

Answer:

  an exponential function

Step-by-step explanation:

An exponential function has the characteristic that it increases by a constant factor when the independent variable increases by a constant increment. The function you describe is an exponential function.

__

It can be written in the form ...

  f(t) = f(0)·2^(t/d) . . . . . where d is the doubling time

6 0
3 years ago
Select the correct answer.
Nina [5.8K]

Answer:

D. x^2 + 3x - 88

Step-by-step explanation:

Area of rectangle = length (l) * width (w)

Length of rectangle = (x - 8)

Width = (x + 11)

Area of rectangle = (x - 8)(x + 11)

Expand the expression

x(x + 11) -8(x + 11) (distributive property of multiplication)

x^2 + 11x - 8x - 88

Combine like terms

x^2 + 3x - 88

Expression for the area of the rectangle = x^2 + 3x - 88

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=1%2B2x%3D4x%2B9" id="TexFormula1" title="1+2x=4x+9" alt="1+2x=4x+9" align="absmiddle" class="l
kicyunya [14]

Answer:

x= -4

Step-by-step explanation:

=> 1+2x= 4x+9

=> 1-9=4x-2x

=> -8 = 2x

=> x = -8/2

=> x= -4

hope it's helpful to you ☺️

6 0
2 years ago
Read 2 more answers
Other questions:
  • Linda found that the cost to get a swimming pool installed in her backyard is a linear function of the pool's area. A swimming p
    12·1 answer
  • Pencils sell for 1.98 per dozen a teacher bought 288 pencils for his math classes. How much did the pencils cost?
    11·2 answers
  • Factor the expression. 8g^3+10g^2-12g-15
    5·1 answer
  • What is 35/75 reduced to
    14·2 answers
  • Angela is plowing a large field for spring planting. On the first day, she plowed 2/7 of the field. On the second day, she plowe
    13·1 answer
  • What is the value of x?<br><br> 6<br> 8<br> 10<br> 12
    5·2 answers
  • 3<br> -3-2-1<br> (2 зх<br> what is the solution to the system shown in this graph
    15·1 answer
  • Simplify the expression. 9.6r - 6.3r = ​
    11·2 answers
  • What is 6x+12+18=180 what is x
    15·2 answers
  • 100 PTS/// If you have a 2.5% chance of getting something every 3 minutes how long will it take until that's guaranteed?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!