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poizon [28]
3 years ago
6

Find the equation of the line with slope m

Mathematics
1 answer:
sukhopar [10]3 years ago
4 0

Answer:

<em>y = - </em>\frac{1}{2}<em> x - 4 </em>

Step-by-step explanation:

( x_{1} , y_{1} )

y -  y_{1} = m ( x - x_{1} )

~~~~~~~~~~~~~~~~~

m = - \frac{1}{2}

( - 10, 1 )

y - 1 = - \frac{1}{2} [ x - ( - 10 )]

y - 1 =  - \frac{1}{2} x + ( - \frac{1}{2} )(10)

<em>y = - </em>\frac{1}{2}<em> x - 4</em>

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Answer:

Jelly beans: $6 for 1 kg

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Step-by-step explanation:

In this question, we need to find the cost of 1kg of jelly beans and gummy worms.

To do this, make equations for both scenarios and solve:

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Turn the bottom equation negative, as we will first solve for gummy worms (g).

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Solve:

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Divide both sides by -1.

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To solve for jellybeans (j), plug in 7 to g in one of the equations and solve:

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Check answer by plugging in values to one of the equations:

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