Answer:
AB-C^2 = 3x^3 + x^2 + 9
Step-by-step explanation:
Hi
AB = (x^2)*(3x+2)= 3x^3 + 2x^2
C^2= (x-3)^2 = x^2 - 9
So
AB-C^2 = 3x^3 + 2x^2 - x^2 + 9 = 3x^3 + x^2 + 9
The sum of two numbers will be zero when you have the same number and one is positive and one is negative. For example 1 + -1= 0
I’m not 100% sure kind of a guess but I would x=2/3. Good luck
No triangle 60+40=100 which is the same as one side
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.