Answer:
If quadrilateral WXYZ is congruent to quadrilateral RSTQ, then its corresponding elements are also congruent.
That is,

Also,

Therefore, the right answer is None of the Above.
I would say the answer would be x = 2y
Answer:
The median is 61.
Step-by-step explanation:
To find the median, you take the number that is numerically in the center of the data set. Since this set has two numbers like that (60 and 62), you find the mean of those two numbers. This leaves us with 61.
-4n + 7 + 2n = 1
First, simplify -4n + 7 + 2n to -2n + 7. / Your problem should look like: -2n + 7 = 1
Second, subtract 7 from both sides. / Your problem should look like: -2n = 1 - 7
Third, simplify 1 - 7 to -6. / Your problem should look like: -2n = -6
Fourth, divide both sides by -2. / Your problem should look like: n =
Fifth, simplify

to

/ Your problem should look like: n =
Sixth, simplify

to 3. / Your problem should look like: n = 3
Answer:
n = 3 (B)