Pre-image abcd is dilated to be
image a'b'c'd'. the origin is the center of dilation
what scale factor is used to create the dilation?
enter your answer in the box.

Scale factor is 5

Focus on point A. It is located at (1,2)

Then note the coordinates of point A' which is (5,10)

The jump from (1,2) to (5,10) has us multiply the coordinates by 5

The same can be said going from B to B', from C to C', and from D to D'.

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.