A. because is $6 for every month as said in 6x, then an additional 12 for signing up, making 6x + 12 and she wants it to be under $60 so you use the less than sign making 6x+12 <60
Given :
The number is given as 90.
Explanation :
To find the product of prime factors in expanded form

Answer :
Hence the answer is
Answer:
-1
Step-by-step explanation:

Hope this helps!