Answer:
1. has a common factor of 2
2. has a common dividend of 2
3. has a common difference of -10
Number patterns 1 and 2 are geometric sequences so that is why they contain a common factor or dividend
Number pattern 3 is an arithmetic sequence which is why it has a common difference (substracting instead of multiplying or dividing like the first two)
Hope this helps!
when i multiply the equation i get 576 this is lower
can you delete this and its not 600 its 800
Step-by-step explanation: Im sorry i was not helpful
Answer:
18
Step-by-step explanation:
60% 0f 30 is 18
D. 18
No solution...............
Answer:
3 + 5n
Step-by-step explanation:
This is an arithmetic sequence.
First term = a = 8
Common difference = d =Second term - first term
= 13 - 8
= 5
Nth term = a + (n- 1)*d
= 8 + (n -1) * 5
= 8 + n*5 - 1 *5
= 8 + 5n - 5
= 8 - 5 + 5n
= 3 + 5n