James is earning money to buy a $100 bicycle. for each dollar james earns, his mother has agreed to give him $1. so far, he has earned $14 mowing the lawns and $7 washing cars. how much more money must james earn in order to buy the bicycle?

he has to earn $78 more.

he has to try to earn $78 to get his bicycle that he wants

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.