Answer:
2x+3
Step-by-step explanation:
Let x be the number
twice a number
2x
3 more than
2x+3
Answer:
The probability of that at least one marble is drawn is 2/7
Step-by-step explanation:
1/7+ 1/7=2/7
Answer:
x < -3
Step-by-step explanation:
First subtract 6 from both sides of the inequality.


Divide 4 on both sides.


Answer:
You didn't include the question.
Step-by-step explanation: