The ratio of x's to o's is 15 over 6. use the image below to determine another ratio for x's to o's: the 15 xs are broken down so that there are 5 xs 3 times and the circles are broken down so that there are 2 circles 3 times.
2/5.
6/15.
5/2.
15/2.

Astudent simplified a rational expression as shown.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³