Answer:
3x+8
Step-by-step explanation:
So we know that the dice had 6 numbers which is 1 to 6, and we know that the odd number between 1 and 6 is 1,3,5. As a result, the probability of rolling an odd number on a fair die is 3/6 or 1/2, and we already know that probability of flipping a tail on a coin is 1/2, so I just take 1/2 times 1/2 to get 1/4 which is C. Hope it help!
The answer is 13
If R=4 the the equation would be 4+9 which equals 13.
Standard form is the literal standard form you write numbers in, so it would be 600,020. Hope this helps!