Answer:
225 in
Step-by-step explanation:
X = (7 + Y) (7 - Y)
2 + Y
Answer:
B. (-r, 0)
Step-by-step explanation:
W is on the x axis, so the y coordinate is 0.
It is also r away from the origin, so the x coordinate is -r
Hope this helps!

The difference is the result of a subtraction problem.
We are given two values that are being subtracted: 54 and a number, represented by 
So, represent this mathematically with
.
Answer:
Step-by-step explanation:
i assume x+y=6(1/2)=\frac{13}{2}
