Answer:

Step-by-step explanation:
If the x-coordinate of R is 6 units away from D's x-coordinate, then so will J's x-coordinate. If the y-coordinate of R is 8 units away from D's y-coordinate, then so will J's y-coordinate.
Side note/Extra information:
The line would be 
A prime number is a number that can have factors that is only 1 and itself. A composite number is a number that can have many differnt factors.
Answer:
4 more years, then June and Jimmy will both be 60 inches tall.
Step-by-step explanation:
I just kept adding 6 to June's 36 inches, while adding 9 to Jimmy's 24 inches at the same time, until they both landed on the same number.
Answer:
One hat costs 5.75
Step-by-step explanation:
Divide 23 by 4.