Answer:
hello :
note :
the nth term of an arithmetic sequence is :
An =A1+(n-1)d ....a common difference is : d ... A1 : the first term
in this exercice : A1 = - 1 d = (-6) -(- 1) = -5
An = - 1 + (n - 1)(-5)
the expression is : An = - 5n +4
Answer:
4n (3n - m)
Step-by-step explanation:
See what they both have, pull it to the outside, put what is left inside.
4n (3n - m)
Answer:
12^2 and 12/3
Step-by-step explanation:
Examples of inverse operations are: addition and subtraction; multiplication and division; and squares and square roots.
Answer:
a^6*b^6
Step-by-step explanation:
I think that's correct, but I'm not sure
Answer:
A - 5
Step-by-step explanation:
1 mile in the morning + 1 mile in the afternoon = 2 miles per day
10 miles / 2 miles = 5
