Answer:
B
Step-by-step explanation:
Arithmetic sequences have a pattern that are either - or +.
B is the only answer that fits this.
1/10 you find a common denominator and add them together which is 36 and simplify it down
Answer:
idk but i need points sorry mane
Step-by-step explanation:
:(
Answer:
2 times the square root of 21 all over 13
Step-by-step explanation: