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Answer:
Step-by-step explanation:
The question lacks appropriate diagram. Find the diagram attached.
Slope is the change in coordinate of the y coordinate to the x coordinate.
Mathematically, slope m = ∆y/∆x
From the diagram ∆y is the same as 3 (along the vertical) while ∆x is the same as 1 (along the horizontal)
m = ∆y/∆x = 3/1
∆y/∆x = 3/1
y/x = 3/1
Cross multiply
y × 1 = 3 × x
y = 3x
Hence the slope of the line is y = 3x
Answer:
Step-by-step explanation:
Knowing that the price of gasoline in France is 2.099 euros per liter, you can follow these steps in ordere to calculate the price of the gasoline in US dollars per gallon:
1. Convert 2.099 euros to US dollars:
Then, the price in US dollars per liter is
3. Knowing that:
You can make the conversion from 1.0567 quarts to gallons:
4. Set up the following proportion:
Where "x" is the the price in US dollars per gallon.
5. Solving for "x", you get: