Answer:
I have exams too well cba's
Step-by-step explanation:
2(x+1)=2x+2 if you factor the right side ..
2(x+1)=2(x+1)
This is always true for any value of x so there are infinitely many solutions...
x= all real numbers.
Each face of the cube has an equal
probability of being rolled. There are 2 numbers on the cube less than 3 (1 and 2). The event of rolling a 1 and the event of rolling a 2 are mutually exclusive (you can't roll both faces at once), so

Answer:

Step-by-step explanation:
Hope this helps you.
Answer:
-.75
Step-by-step explanation: hope this also helps