Answer:
23
Step-by-step explanation:
Answer:
The correct answer is C. 7x^3 + 2x -4
Step-by-step explanation:
The other guys answer is incorrect. He gave himself 5 stars and it stayed like that until i took them down some
I think the answer is ten
Answer:
The Last Option
Step-by-step explanation:
Hope This Helps! :)
A 1 = 57, a 2 = 61, a 3 = 65 ( arithmetic sequence )
a n = a 1 + ( n - 1 ) d
a 2 = a 1 + d
61 = 57 + d
d = 61 - 57
d = 4
a 9 = 57 + 8 * 4 = 57 + 36 = 93
Answer: Her score on the 9th assessment will be 93 points.