Mason needs 9 more seed packets to have a total of 20 plants in his yard.
Simplified:
20-11=9
Answer:
perpendicular (90 deg to each other)
Step-by-step explanation:
Answer:
-399.5
Step-by-step explanation:
You divide, add, then subtract.
hmmm, between the three options I would go with the second one since the number of 1-foot cubes equals exactly the volume of the fish tank.
But to truly calculate the volume
5 x 3 = 15
15 x 3 = 45
45 is the volume of the fish tank