Two models of cellular telephones, red and blue, are stored in boxes. one box weighs twelve pounds and contains four of the red models and one blue model. another box weighs eight pounds and contains one blue model and two red models. how much does each model weigh? the blue model weighs two pounds, and the red model weighs four pounds. the red model weighs two pounds, and the blue model weighs six pounds. the red model weighs two pounds, and the blue model weighs four pounds. the blue model weighs five pounds, and the red model weighs eight pounds.

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?