20,909,909,090,000,000,000,000,000,000,000,000
Answer: she combined the constants incorrectly in the last step.... i just got it right on the test
Answer:
The cost of one month of game play is $12.
Step-by-step explanation:
We are given the following in the question:
Cost of software package = $30
Let y dollars be the cost of one month of game play.
Angie buys 1 software package and 2 months of game play.
Angie's cost =

Kenny buys 1 software package and 4 months of game play.
Kenny's cost =

Total cost = $132
Thus, we can write the equation:

Thus, the cost of one month of game play is $12.
The surface area of a cylinder with a base radius and a height of 9 is 138.23