Can you help me with these 2

6. A; 7. D

Step-by-step explanation:

6. 2=5j-28 - Add 28 to both sides

30=5j- Divide by 5 to both sides.

6=j

7. 3/5n +3=18- Subtract by 3 on both sides.

3/5n=15- Multiply by the reciprocal of 3/5 to both sides.

n=25

"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.