Answer:
answer right an answer
Step-by-step explanation:
Answer:
John has $21.
Step-by-step explanation:
Let John's "wealth" be w. Then 2w+8 = 50, or 2w = 42, or w = 21.
John has $21. Eight more than twice this is 42+8 = 50, as expected.
The unit rate is 75 cents or 0.75
To solve this problem you must apply the proccedure shown below:
1. You must multiply the coordinates of 
by the scale factor given in the problem above. Therefore, you have that the coordinates of 
are:
2. The midpoint of has the folllowing coordinates:
3. The center of dilation is a fixed point, with coordinates 
. Therefore, the distance from the center of dilation to the midpoint of 
is:
The answer is the option C: 
