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
adell [148]
3 years ago
6

At a particular music store, CDs are on sale at $13.00 for the first one purchased and $10.00 for each additional disc purchased

. Maria spends $83.00 on CDs. How many CDs has Maria purchased
Mathematics
2 answers:
netineya [11]3 years ago
7 0
D=Disc
13+10d=83
10d=83-13
10d=70
D=70/10
D=7
7+1=8
Maria purchased 8 CDs. Hope this helps!
AleksAgata [21]3 years ago
4 0

Answer:

Maria purchased total 8 CDs.

Step-by-step explanation:

At a particular music store, CDs are on sale at $13.00 for the first one purchased and $10.00 for each additional disc purchased.

Maria spends = $83.00

She purchased her first CD for = $13.00

Now balance of her charge = 83.00 - 13.00 = $70.00

other CDs are purchased for $10.00

Therefore, 70.00 ÷ 10.00 = 7 CDs

Total CDs = 7 + 1 = 8 CDs

Maria purchased total 8 CDs.

You might be interested in
The is the mean score ? A.25.5 B.26 C.
pentagon [3]
So to find the mean you add up all the numbers (or the exam scores) which will get you 212 then you take the number and divide it by the total numbers in the set (how many numbers did you add up?)

212 divided by 8 is 26.5 which would be C. I hope this helps!
5 0
3 years ago
Help math math ASAP please
Levart [38]

Answe is B

Step-by-step explanation:

because if you Measured the line with the Graph it wont combine together

8 0
2 years ago
What is the turning point of the graph of f(x) = |x| + 4 ?
leva [86]
F(x) = |x| + 4

f(0) = I 0 I + 4===> (0,4)

f(0) = - 0 +4 ===> (0,4)
3 0
3 years ago
Select the example which illustrates the distributive property of 7 × 39
Lemur [1.5K]

Answer:

d) 7(30 + 9) = 7(30) + 7(9)

Step-by-step explanation:

<u>Distributive method</u>:

  • a(b + c) = ab + ac

<u>Here given</u>:

  • 7 × 39

Among the option's:

<u>1st option</u> (7 + 3) (7 + 9) is wrong, changes <u>final answer</u>.

<u>2nd option</u> (7 × 30) + 9 is wrong, changes <u>final answer</u>.

3rd option 39 × 7 shows commutative property of multiplication.

<u>4th option</u> show distributive method.

3 0
1 year ago
Read 2 more answers
to make one dozen muffins 3/4 cup of blueberries will be needed how many cups of blueberries ared needed to make 48 muffins ​
Helga [31]
You will need 6/4 or 1 1/2 cups of blueberries to make 48 muffins (2 dozen),
6 0
2 years ago
Read 2 more answers
Other questions:
  • janelle has 3.6 yards of wire, whice she wants to use to make bracelets. she needs 0.3 yard for each bracelet. altogether, how m
    5·1 answer
  • 5 to the third power times 25
    5·2 answers
  • Somebody help me!!! <br> What is the area of the rectangle in the coordinate plane?
    10·1 answer
  • Express each ratio as a fraction in simplest form.. . 34 laptops out of 116 computers. a.. 35 laptops:116 computers. c.. 17 lapt
    15·1 answer
  • Help!!!!!! What is 80% of 25?
    12·2 answers
  • The value from the set {10,11,12,13} that makes the equation 2(x-5)=12 true is
    9·1 answer
  • Please help me with this math question!
    9·2 answers
  • Nathan spins 2 different spinners at the same time. There are a total of 10 possible outcomes. Which pair of spinners did Nathan
    10·1 answer
  • What is the name given to this shaded region
    10·1 answer
  • I have three questions.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!