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
Masja [62]
3 years ago
6

The ratio of Country albums to Jazz albums in a music collection is 2:3. If the music collection has 45 albums, how many Country

albums are there?
Mathematics
2 answers:
s344n2d4d5 [400]3 years ago
7 0
If there are 45 albums the answer has to be 30 to 45 albums divide 45 by 3 you get 15, multiply 2 by 15 and 3 by 15 and you have your answer. :)
kari74 [83]3 years ago
5 0
2:3...added = 5

2/5(45) = 90/5 = 18 country albums <==
3/5(45) = 135/5 = 27 jazz albums
You might be interested in
I need to solve this equation by completing the square and i'm REALLY struggling!!! :( someone please please help:
Blababa [14]
It's just x - 10 and thats it. 
3 0
3 years ago
Landon owns a hybrid SUV that can travel 400 miles on a 15-gallon tank of gas. Determine how many miles he can travel on 6 gallo
ss7ja [257]
There are few ways to count it. One of them is:

400 miles on 15-gallon tank
400 / 15 = 26,66666666666667 miles per 1 gallon (looks weirdly but we'll get a nice result in a second)
So 26,66666666666667 * 6 gallons = 160 miles

Answer: Landon's SUV can travel 160 miles on 6 gallons.
7 0
3 years ago
Read 2 more answers
A deli offers 2 platters of sandwiches. Platter A has 2 roast beef and 3 turkey sandwiches. Platter B has 3 roast beef and 2 tur
erica [24]

Answer:

2 x+3 y and 3 x+ 2 y

Step-by-step explanation:

Let x represents the number of roast beef and y represents the number of turkey sandwiches.

Let r and t represent cost of the roast beef and sandwich.

Platter A:

Platter A has 2 roast beef and 3 turkey sandwiches. So, equation is 2 x+3 y.

Total cost of the platter = 2 r x+3 t y

Platter B:

Platter B has 3 roast beef and 2 turkey sandwiches. So, equation is 3 x+2 y.

Total cost of the platter = 3 r x+2 t y

So, the two equations are 2 x+3 y and 3 x+ 2 y.

7 0
3 years ago
A 2.25-lb package of chicken costs $4.59. Find the unit price in dollars per pound. Round to the nearest cent.
meriva

Answer:

the answer should be 2.04

Step-by-step explanation:

7 0
2 years ago
) dy 2x<br> ------ = ---------------<br> dx yx2 + y
larisa86 [58]

Step-by-step explanation:

\dfrac{dy}{dx} = \dfrac{2x}{y(x^2 + 1)}

Rearranging the terms, we get

ydy = \dfrac{2xdx}{x^2 + 1}

We then integrate the expression above to get

\displaystyle \int ydy = \int \dfrac{2xdx}{x^2 + 1}

\displaystyle \frac{1}{2}y^2 = \ln |x^2 +1| + k

or

y = \sqrt{2\ln |x^2 + 1|} + k

where I is the constant of integration.

6 0
2 years ago
Other questions:
  • A coat originally cost $130. Now it is on sale for 60% of its original cost. What is the sale price of the coat?
    10·1 answer
  • Two fractions with the same denominator that have numerators 5 and 7. What could the denominator be if the sum is less than 1? E
    14·1 answer
  • Dawn earns $16,500 per year. She pays 9.5% of her gross income in state and local taxes. How much is withheld from each paycheck
    10·1 answer
  • SOS I'm terrible at math.
    13·1 answer
  • I just need the answers on this and a couple other worksheets please.
    11·1 answer
  • 2x-3y=3 5x+2y=17<br> how do i solve this?
    11·1 answer
  • Rewrite 37/7 as a mixed number.
    11·2 answers
  • A truck engine needs 3 1 over 4 gallons of oil change.How many quarts of oil are needed
    13·1 answer
  • Currently, your masks sell for $1 each. At that price you are able to sell 6000
    9·1 answer
  • hi, i dont undertand number 20 because i was absent in class today and i rerally need help, i will appraciate with the help, and
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!