Answer:True
Step-by-step explanation:
Given

For isosceles triangle , CD=DE (x=y)
from figure,

Thus, the given statement is true
Answer:
250+23x=y
Step-by-step explanation:
x represents the amounts of jerseys the team buys. Once that amount is known they will multiply. 
y is the amount of money spent, or the sum.
Answer:
2. 2N
3. -4N
4. 4N
5. 7N
Step-by-step explanation:
654,035 654,035 654,035 654,035 654,035 654,035 654,035