Answer:
i think 3.5 gallons per week

Step-by-step explanation:
15 gallons every 30 days
x gallons per weeks (7 days)
15×7 = 30x
105 = 30x
105/30 = x
3.5 = x
answer as a mixed number in simplest form = 3 1/2
Answer:
I need points ill answer in a seconds
Step-by-step explanation:
lol
6% (or 7% if you round)
WORK
New - Old / Old
420-450
-30 / 450
-6.6
6% decrease
Answer: 0.278. I did the math. Can I has brainliest..?
Length of the actual bathroom = 20 x 2 inches = 40 inches = 10/3 ft
Width of the actual bathroom = 20 x 3.5 inches = 70 inches = 35/6 ft
Area of the actual bathroom = length x width = 10/3 x 35/6 = 19 square ft.