A. N=6 would be the answer
Answer:
15.46 gallons per minutes
Step-by-step explanation:
Garden hose was running for 1000 minutes
Volume of the pool = 15,460 gallons
What is the approximate rate at which water leaves the garden hose?
Rate at which water leaves the garden hose = Volume of the pool / running time of the hose
= 15,460 gallons / 1000 minutes
= 15.46 gallons per minutes
Rate at which water leaves the garden hose = 15.46 gallons per minutes
Answer:
B)![y=\frac{-2}{3}x-\frac{-13}{3}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B-2%7D%7B3%7Dx-%5Cfrac%7B-13%7D%7B3%7D)
Step-by-step explanation:
2x +3y = 5
3y = -2x + 5
Divide both sides by 3
![\frac{3y}{3}=\frac{-2x}{3}+\frac{5}{3}\\\\y =\frac{-2}{3}x+\frac{5}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B3y%7D%7B3%7D%3D%5Cfrac%7B-2x%7D%7B3%7D%2B%5Cfrac%7B5%7D%7B3%7D%5C%5C%5C%5Cy%20%3D%5Cfrac%7B-2%7D%7B3%7Dx%2B%5Cfrac%7B5%7D%7B3%7D)
Parallel lines have same slope.
m = (-2/3) ; (-2 , -3)
y - y1 = m(x -x1)
![y-[-3]=\frac{-2}{3}(x-[-2])\\\\y + 3 = \frac{-2}{3}(x +2)\\\\y + 3 =\frac{-2}{3}x + 2*\frac{-2}{3}\\\\y+3=\frac{-2}{3}x-\frac{4}{3}\\\\y=\frac{-2}{3}x-\frac{4}{3}-3\\\\y=\frac{-2}{3}x-\frac{4}{3}-\frac{3*3}{1*3}\\\\y=\frac{-2}{3}x-\frac{4}{3}-\frac{9}{3}\\\\y=\frac{-2}{3}x-\frac{-13}{3}](https://tex.z-dn.net/?f=y-%5B-3%5D%3D%5Cfrac%7B-2%7D%7B3%7D%28x-%5B-2%5D%29%5C%5C%5C%5Cy%20%2B%203%20%3D%20%5Cfrac%7B-2%7D%7B3%7D%28x%20%2B2%29%5C%5C%5C%5Cy%20%2B%203%20%3D%5Cfrac%7B-2%7D%7B3%7Dx%20%2B%202%2A%5Cfrac%7B-2%7D%7B3%7D%5C%5C%5C%5Cy%2B3%3D%5Cfrac%7B-2%7D%7B3%7Dx-%5Cfrac%7B4%7D%7B3%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B-2%7D%7B3%7Dx-%5Cfrac%7B4%7D%7B3%7D-3%5C%5C%5C%5Cy%3D%5Cfrac%7B-2%7D%7B3%7Dx-%5Cfrac%7B4%7D%7B3%7D-%5Cfrac%7B3%2A3%7D%7B1%2A3%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B-2%7D%7B3%7Dx-%5Cfrac%7B4%7D%7B3%7D-%5Cfrac%7B9%7D%7B3%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B-2%7D%7B3%7Dx-%5Cfrac%7B-13%7D%7B3%7D)
Answer:
0.8x + 35 = -7x - 43
The number is -10.
Step-by-step explanation:
Let x = the number.
0.8x + 35 = -7x - 43
7.8x = -78
x = -10
Answer:
the fifth president name was James Monroe