Answer:
12-13
Step-by-step explanation:
the actual number is 12.64 whether your round up or down is up to you
Answer:
-8x^2+26x-21
Step-by-step explanation:
Answer:

The number of texts she can have is less than 600.
Step-by-step explanation:
Total monthly charge
30 + 0.05 for each text.
So, for x tests, the charge is:

Write an inequality to represent the # of texts she can have?
It has to be under 60, so:


The solution is:



The number of texts she can have is less than 600.