What is the slope of the line that passes through and (-3,-5) and (4,-2)?
1 answer:
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<span>For this case the first thing we must do is define variables.
Whe have then:
x: payment of the person 1
y: payment of the person 2
We then have the following system of equations:
</span>
<span> We have then that the value of y is:
</span>
<span> Then, the cost of the food is:
</span>
<span> Answer:
The cost of the food is:
130.5</span>
Whe have then:
x: payment of the person 1
y: payment of the person 2
We then have the following system of equations:
</span>
<span> We have then that the value of y is:
</span>
<span> Then, the cost of the food is:
</span>
<span> Answer:
The cost of the food is:
130.5</span>