There are 2 chances out of 6 to win $3
Every 6 rolls you are expected to win $6
Every 3 rolls you are expected to win $3.
On average, even though it's impossible, every roll you would make $1.
 
        
             
        
        
        
Answer:
2x^2 + 4x+2
Step-by-step explanation:
f(x) = 2x^2 + x and g(x) = 3x + 2
f(x) + g(x) =  2x^2 + x + 3x + 2
             Combine like terms
                = 2x^2 + 4x+2
 
        
                    
             
        
        
        
Answer:
the answer is 34.
Step-by-step explanation:
 
        
             
        
        
        
Answer:  y = -3x-3 (Choose values for x)
Step-by-step explanation:
1st change the equation to y = mx+b form 
In order to change the equation to y = mx+b form subtract the 3x to both sides. 
The equation now becomes y = -3x-3
2nd we can either choose values for x such has (-2,-1,0,1,2) and plug in those values into our equation y = -3x-3
For example, if we plug in x= -2 we get y= -3(-2)-3 which becomes y =3. We then plot the point (-2,3) because -2 is our x coordinate and 3 is our y coordinate.
Or we can plug the equation into a calculator that will graph the equation for you. 
 
        
             
        
        
        
Answer: 1/5
Step-by-step explanation: the probability that you get heads on the coin is 1/2 and the probability for getting a vowel out of incredible is 4/10 or simplified 2/5. So you multiply... 1/2 x 2/5 = 1/5