Answer:
The first one
Step-by-step explanation:
3/6 (r-7) =1 The answer is r=7
Ok.You have 24$. You used 20$. And you have $4 left. You bought 5 pens. So $20.00/ 5=$4.00. Each pen is four dollars.
It would be heads 3 and 1/3 of the time and tails 6 and 2/3 coming to an outcome of 10