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
adoni [48]
3 years ago
10

recycled cds incorporated, offers a choice of 5 used cds for $26, with each additional cd costing $4. write a cost function for

purchasing 5 or more cds. what will the cost of buying 6 cds be ? let x represent the number of cds over 5.
Mathematics
1 answer:
Luda [366]3 years ago
3 0
If $26 represents the cost of  the 5 used CDs, than your formula would be "26+4x" ,x being the amount of extra CDs you purchase.


The number CDs minus 5 is our x value, because the first 5 are the used CDs bundled into the $26 group.

26+4(6-5)
26+4(1)
26+4
30

6 CDs would cost $30
You might be interested in
What is the value of x?
AfilCa [17]

Answer:

29

Step-by-step explanation:

7 0
3 years ago
A bag of chocolates is labeled to contain 0.384 pounds of chocolates. The actual weight of the chocolates is 0.3798 pounds. Are
Marta_Voda [28]

Based on the information given the chocolates stated on the label is 0.0042-ounce lighter.

Weight:

Using this formula

Chocolate weight=Current weight-Actual weight

Where:

Current weight=0.384

Actual weight=0.3798

Let plug in the formula

Chocolate weight=0.384-0.3798

Chocolate weight=0.0042 ounce

In conclusion, the chocolates stated on the label are 0.0042-ounce lighter.

6 0
2 years ago
How do you solve? Help?
Vinvika [58]
Plug in a -20 wherever you see a b
(-20)^2 +4*-20-89/13
400 + -80-89/13
400 - 169/13
400-13
=387

Hope this helps
4 0
2 years ago
mike purchases a $11,350 car w/a loan from a credit union that requires a 20% down payment. What will mike borrow from the credi
Y_Kistochka [10]
Answer
if for 100% we have 20% and for $11350
11350×20÷100=$2270
mike will be borrowed $2270
8 0
3 years ago
A teacher writes two equations as shown.
yaroslaw [1]
A) J = (3/8)*(5/15 -6/15) = (3/8)*(-1/15) = (1/8)*(-1/5) = -1/40
.. K = (3/4)*(4/6 -5/6) = (3/4)*(-1/6) = (1/4)*(-1/2) = -1/8

B) (-1/40) +(-1/8) = -1/40 -5/40 = -6/40 = -3/20

C) The opposite of -3/20 is 3/20

D) Real world: I'm answering Brainly.com questions and one asks the opposite of -3/20.
5 0
3 years ago
Other questions:
  • Sec theta = 5/3 and the terminal point determined by quadrant 4
    10·2 answers
  • What interger is equivalent to -(-7)?
    15·1 answer
  • If you live in Chicago, then you live in Illinois
    13·2 answers
  • Sometimes a dilation is an enlargement, and sometimes it is a reduction. Explain what types of numbers for scale factors causes
    8·1 answer
  • 280 divided by 8 equal
    6·1 answer
  • Betsy is ordering prizes for a school fair. She must order 2 helium balloons for every 5 people and 3 stuffed animals for every
    13·1 answer
  • A family spends 1/10 of it's annual income for housing 1/4 for food and clothing 1/5 for general expenses and 2/15 for entertain
    15·1 answer
  • Grumpy Corp drug tests all of the recent college graduates it hires each year. The drug test currently used correctly determines
    9·1 answer
  • HELP WILL GIVE BRAINLIEST
    9·1 answer
  • Sawswsswwwwwwwwwassa
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!