Jason considered two similar televisions at a local electronics store. the generic version was based off the brand name and was 2/3 the size of the brand name. if the generic television set is 12 inches by 24 inches, what are the dimensions of the brand name television?

Keywords:

Variables, televisions, generic version, TV brand, dimensions

For this case we have two televisions, one generic version and one brand. We know that the generic version represents the size of the brand. We must define two variables that represent the dimensions of the brand TV, so we have:

Dimensions of the generic TV:

So:

By clearing the variables we have:

Thus, the dimensions of the brand TV are 18 inches by 36 inches

 The dimensions of the brand TV are 18 inches by 36 inches

the answer is b.)

< 1=< 2

47 - 90 = 43

43 - 180 = x

x = 137