Answer:
There should be a paperclip icon or an upload option when you ask a question. Take a screenshot on your device and upload?
Step-by-step explanation:
Answer:
13
Step-by-step explanation:
You just count by adding 3 every time
Hey there!
Let's call this "number" x. We want four times the sum of this number and 15 to equal at least 120.
Therefore, we want this number times four plus fifteen to be greater than or equal to 120. We have:

Distribute:

Subtract:

Divide:

Your answer is C.
Hope this helps!
Answer:66
Step-by-step explanation:
an=21+5n
ninth term is a9
a9=21+5x9
a9=21+45
a9=66