9. -7/12
10. -2.75
11. 1.844
12. 4.539
Answer:
10,000,000
Step-by-step explanation:
Answer:
7 songs costs $8.4
Step-by-step explanation:
6/5= $1.2 for each song
1.2 times 7= $8.4
7 songs costs $8.4
13 divided by 1 and 3/7=9 and 1/10
$9.10
The answer is true!
explaination: hope this helped