Answer:
A.
Step-by-step explanation:
In this series we see that an extra two dots (one on the top, one on the bottom of the same column) are being added on the left side.
-> It starts out at 3
-> Next it becomes 5, with the extra two on the left side
-> Now it is 7, with the last set of extra two also on the left side
Using this logic, we can infer that the most likely answer will be A.
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
For this case, the first thing we must do is define a variable.
We have then:
n: number of days.
We now write the explicit formula that represents the problem.
We have then:
an = 4n + 15
Where,
15: crunches the first day
4: increase the number 4 each day
Answer:
An explicit formula for the number of crunches Abbie will do on day n is:
an = 4n + 15
Answer:
D
Step-by-step explanation:
You are starting at 4 and going back 6 to -2.
No sé lo que quieres decir
Answer:
300
Step-by-step explanation:
10% of 250 is 25. so 20% is 50
250 + 50 = 300
