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Gnom [1K]
3 years ago
11

How many solutions does the pair of equations have 4x+2y=60 12x+6y=180

Mathematics
1 answer:
Novay_Z [31]3 years ago
6 0
There is no solution because the answer is 0 so the solution will be 0
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Give the slope of the graph and the unit rate
Lerok [7]

Answer:

y=5/4 x

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Step-by-step explanation:

To solve this problem we need  to find the equation of the line, y=mx+b

We've been given a table with several points, so we can use two of them to perform our calculus.

To obtain the slope we need to use the equation of slopes:

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To obtain b we can use the point (x2,y2)=(8,10) in the equation.

10=5/4 *8 +b

b=0

Hence our line has the following equation:

y=5/4 x

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