a store sells packages of 3 pens for $1.50, 8 pens for $4.00 and 12 pens for $6.00. Let c represent the total cost and p represe
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Find the LCM between the denominators.
The LCM is 36
Divide he LCM for the denominators, then multiply the result for the numerator.
You get 25/36 and you can't simplify it
The LCM is 36
Divide he LCM for the denominators, then multiply the result for the numerator.
You get 25/36 and you can't simplify it
The point-slope form:
We have two points (-9, 7) and (9, 1). Substitute: