The difference of d minus 3 divided by 2?

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

What is the least common factor of 6 and 8

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.