is simply the difference of both numbers of course, the price it was sold minus the price it was bought at.
Tell whether the relationship is a proportional relationship. if so, give the constant of proportionality
1 answer:
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Answer:
Step-by-step explanation:
We are give the following in the question:
Dimensions of rectangle:
Length , l =
Width of rectangle, w =
Area of rectangle = 125 square cm.
Area of rectangle =
Putting values, we get,
is the required equation.
It helps to imagine the variable a sort of as a unit. Like with 5 minus 12 lemons, it has no bearings on the addition/subtraction here.
Factor out a and subtract.
Factor out a and subtract.