Answer:
5
Step-by-step explanation:
45 divided by 9= 5
Answer:
-2x + 3
Step-by-step explanation:
-5x/5 - 20/5 - 4x/4 + 28/4 ➡-x - 4 -x +7 ➡-2x + 3
how many pounds does he feed his dogs for each meal?
After 12 hours the pound would have 720 pounds of algae.