Answer:
12 3/8
Step-by-step explanation:
6 1/2 + 5 7/8 =
= 6 4/8 + 5 7/8
= 11 11/8
= 11 + 8/8 + 3/8
= 11 + 1 + 3/8
= 12 3/8
Answer:
18 months
Step-by-step explanation:
First find the least common multiple.In case you don't know what that is its basically the number they have in common when you skip count by 6 and 9.Your answer would be 18.So that's your answer.
Answer:
3z = 2z + 5
when z=5
3*5=2*5+5
15=15
so true
Step-by-step explanation:
This is NOT an arithmetic sequence because there is no common difference. It is a geometric sequence because there is a common ratio. Meaning that each term is a constant ratio or multiple of the previous term. The recursive rule for this geometric sequence is:
a(n)=3*a(n-1), a(1)=3
