1.; 3.; 5. are prime numbers.
All others are composite numbers.
Good luck!
Answer:
x = 18°
Step-by-step explanation:
By interior angle property on the same side of transversal.

Answer:
the answer is better left in surd form as 340 is not a perfect square.
Answer:
Let the number of stickers tina has = x
The number of stickers Courtney has = x-12