Sonia saves a lot of water. To figure this out, you plug the number 8 into the equation, replacing it with the variable x. y = 3(8). Therefore, y=24. To find out how much water she saves, you have to also figure out how much water she was using for 8 minutes with the other shower head, the one that wastes the water. Since it dispenses 12 gallons per minute, you multiply that by 8 minutes and get 96. Subtract 24 from 96 and get 72. Which I think is your answer. Then again, I'm in high school so I most likely am wrong.

7 0

3 years ago

Find the area of a sector of a circle with radius 6 centimetre if angle of sector is 60 degree

Gnesinka [82]

Answer:

Step-by-step explanation:

$area=\frac{\pi r^2 \times\theta}{360} =\frac{\pi 6^2 \times 60}{360} =6 \pi \approx 18.85~ cm^2$

6 0

3 years ago

Which expression is equivalent to 15 – 5x?

ahrayia [7]

Answer:

15 - 5x = 5 · 3 - 5 · x = 5(3 - x)

3 0

3 years ago

Hi Help Please . Due today !

dedylja [7]

Answer:

y=-1/3x+3

Step-by-step explanation:

4 0

3 years ago