A basic cellular package costs $20 per month for 60 minutes of calling, with an additional charge of $0.50/min beyond that time. The cost formula would be C = 20 + 0.50(x − 60), where C is the cost measured in dollars and x is the number of calling minutes used. If you cannot have a bill greater than $90, what is the maximum number of calling minutes you can use?

each side has a different length.  

step-by-step explanation:

none cuz there are no "following statements" regarding the question

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

7

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