Answer:
4.5 x 10 ^9
Step-by-step explanation:
Answer:
-3,-1 so a
Step-by-step explanation:
2:3. 2+3=5. So 45 divided by 5 equals 9
9x2 ( the ratio number of country music is 2)
So there are 18 country albums in the collection
Answer:
5/8
Step-by-step explanation:
-1/4=-0.25
5/8=0.625