Answer:
???? i dont understand
Step-by-step explanation:
i think yes
Function: 12+0.5x
12+0.5x=18.5
0.5x=6.5
x=13 days
No, You only reverse the inequality symbol when you divide by a negative number.
Answer:
-46
Step-by-step explanation:
We need to find the common difference of this arithmetic sequence:

So, the common difference d = -4. We can now write the equation:


So, the 15th term is -46.
Hope this helps!