Answer:
7c+2
Step-by-step explanation:
Hope this helps!
Brain-List?
56/72 can be simplified to 14/18, then to 7/9 *dividing by 4, then by 2*
28/32 can be simplified to 7/8 *dividing by 4*
70/90 can be simplified to 7/9 *dividing by 10*
7/9 and 7/9 are equivalent, so 56/72 and 70/90 are equivalent.
Answer:
A)
B) 
C) 
Step-by-step explanation:
1) Incomplete question. So completing the several terms:
We can realize this a Geometric sequence, with the ratio equal to:

A) To find the next two terms of this sequence, simply follow multiplying the 5th term by the ratio (q):

B) To find a recurrence a relation, is to write it a function based on the last value. So that, the function relates to the last value.

C) The explicit formula, is one valid for any value since we have the first one to find any term of the Geometric Sequence, therefore:

Answer:
You could use different things
Step-by-step explanation:
Type in the equation and you could get the answers.