Answer:
Step-by-step explanation:

Y = total cost
40 = The one time fee
90 = the service charge per month
x = number of months
Answer:
x= 156
Step-by-step explanation:
i had a test with the same question, i promise its right :)
Answer:
The probability is 1/5, or 20%
Step-by-step explanation:
There are 40 total items in the bag, and 8 of them are peanuts.
simplified is 
Answer:
3+2+2-1+2=8
Step-by-step explanation:
Hope this helps!