A. Just write an expression:

That's your answer.
B. Simplify the above expression to get:

So your answer would be, "He had $132.63 left in his account."
Answer:
0.95 is your answer
Step-by-step explanation:
Assuming you need to find the solution, it's x=3 and y=6
I used elimination
Answer:
0.60
Step-by-step explanation:
find the probability it is a 2:
0.40 / 1 = 0.4 or 40%
find the probability it isn't a 2:
1 - 0.4 = 0.6
The first equation, 2x+y-8=0 :)