What is the relationship between the number of tickets,n, and the total cost of the tickets, c?
1 answer:
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If you move the negative on the left side of the second equation over to the right side, then we can see that the equation is equivalent to 
.
Remember that an equation
represents a line with slope 
and y-intercept 
. Since both equations given have a slope of -2, but have different y-intercepts, they are parallel.
Remember that an equation
Hello.
Firstly, let's isolate x on the equation:
Now, we can replace 'x' for 'y' and vice-versa:
Hope I helped.
Firstly, let's isolate x on the equation:
Now, we can replace 'x' for 'y' and vice-versa:
Hope I helped.