How many quart is in water bucket
1 answer:
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Answer:
Step-by-step explanation:
We have been given that the slope of line is 3 and point (2,2) is on the line. We are asked to write the equation of the line passing through the given point in slope-intercept form.
The slope-intercept form of equation is in form , where,
m = slope of line.
b = The y-intercept.
Upon substituting our given slope and coordinates of given point in slope-intercept form, we will get:
Now, we will substitute and
in slope-intercept form as:
Therefore, our required equation would be .
Make a system of equations.
Plug in 2d for 'q' in the first equation:
Multiply:
Combine like terms:
Divide 0.60 to both sides:
Now plug this into any of the two equations to find 'q':
So she has 10 dimes and 20 quarters.
Plug in 2d for 'q' in the first equation:
Multiply:
Combine like terms:
Divide 0.60 to both sides:
Now plug this into any of the two equations to find 'q':
So she has 10 dimes and 20 quarters.