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
natali 33 [55]
3 years ago
6

Misty bought 3 CDs. The country music CD cost $12. The rock music CD cost 2/3 as much as the country music CD. The platinum edit

ion CD cost twice as much as the rock CD. What was the cost of the 3 CDs? What is the hidden question and what is the solution?
Mathematics
1 answer:
kaheart [24]3 years ago
6 0
Country music : $ 12
rock music : 2/3 * 12 = 24/3 = $ 8
platinum : 2 * 8 = $ 16

the total cost is : (12 + 8 + 16) = $ 36

the hidden question ?? 
You might be interested in
4x2 + 8x - 7 - (3x2 - X+9)​
Andreas93 [3]

Answer:

<h2>{x}^{2}  + 9x - 16</h2>

Step-by-step explanation:

4 {x}^{2}  + 8x - 7 - (3 {x}^{2}  - x + 9)

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression:

4 {x}^{2}  + 8x - 7 - 3 {x}^{2}  + x - 9

Collect like terms

4 {x}^{2}  - 3 {x}^{2}  + 8x + x - 7 - 9

{x}^{2}  + 9x - 7 - 9

Calculate

{x}^{2}  + 9x - 16

Hope this helps...

Good luck on your assignment...

5 0
3 years ago
Read 2 more answers
I will give u brianliest
Bond [772]

Answer:

1: 3×2

2: y^6

Step-by-step explanation:

1:

Multiply the numbers: y(^3^*^2)

3*2 = 6

Write it without exponents:

y * y * y * y *y *y so 6y.

2:

(y^3)^2

Apply exponent rule : (a^b)^c=a^b^c, assuming a\geq 0

(y^3)^2=y^3^*^2

=y^3^*^2

Multiply the numbers: 3 * 2 = 6

= y^6

Hope I helped! If so, may I get Brainliest and a Thanks?

Thank you, have a good one! =)

6 0
3 years ago
Find the area of this parallelogram. Be sure to include the correct unit in your answer.
quester [9]

Answer:

90yd

Step-by-step explanation:

to find the area you have to do base times height so it is 6x15=90

6 0
3 years ago
Read 2 more answers
HELP PLEASE what is the slope of the line graphed above?
Aliun [14]

Answer:

C

Step-by-step explanation:

slope = rise /run

from point (2, 0) to point (-2, 2) you rise 2 and run -4 so m= 2/-4 = -1/2

3 0
3 years ago
10 points Please help no Explanation needed A B C D
uysha [10]

Answer:

B * The sign stays the same *

Step-by-step explanation:

Hope this helped, Have a Wonderful Day

6 0
3 years ago
Read 2 more answers
Other questions:
  • a telephone technician charges $30 per hour plus a $45 service charge your father's firm hires him to hook up his company's phon
    9·1 answer
  • general admission tickets to the fair cost $3 per person ride passes cost an additional $5 per person parking tickets cost 7 dol
    7·1 answer
  • Can someone help me with this with step by step explanation plssss
    10·1 answer
  • PLZ HELP ME !!! 25 POINTS!!!!
    10·2 answers
  • Find the total mass of the triangular region shown below. All lengths are in cm, and the density of the region is sigma(x) = 1 +
    10·1 answer
  • Brainly the polynomial x 3 + 5x 2 - ­57x -­ 4189 expresses the volume, in cubic inches, of a shipping box, and the width is (x+3
    15·1 answer
  • Is 2 greater than 7/2
    9·2 answers
  • When solving the system x + 2y = 9 and x - y = 6 by substitution, what can be substituted for x in the second equation?
    7·1 answer
  • Answer this question and I will mark you branilist
    13·1 answer
  • For the following graph, determine if the graph represents a polynomial function. If it is a polynomial function, then determine
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!