(12 gal)/5 = 2.4 gal
Each camper used 2.4 gallons of water.
Answer:
10 mins
Explanation:
Because it takes 2 minutes to fill a 30 gal pool, and 150/30=5, 2 x 5 = 10 giving you the answer of 10 mins to fill a 150 gal pool.
On the number line, draw a circle around the number 11. Then, shade left from the circle.
Make sure to not shade inside the circle though.