I believe that it is 75%, because if you take 20*.50= 10*.50=5= 75% of your original price. I think..
Answer:
-60 if you meant all of them its -180
Step-by-step explanation:
it would be 13
Step-by-step explanation:
Let

If M is the midpoint, the x and y coordinates of M are the average of the x and y coordinates of P and Q:

We can solve this expression for the coordinates of Q:


Plug in the values for the coordinates of M and P to get


B because there is only one negative and -63 divided by 7 equals -9. If it were -7 divided by 63 that would give you an answer in decimal form.