Answer: Daniel has $22 in his savings account balance.
Step-by-step explanation:
Let Daniel's savings account balance be x
and Henry's savings account balance be y, then as given Daniel's savings account balnce is 20 times that of Henry's, We get
...........(1)
And also total amount of both savings account is $462 so we get
......(2)
Now by substituting values of x from (1) into (2) we get,

And 
So, Daniel's savings account balance is $440
and Henry's savings account balance is $22
My screen shows black pages there isn’t anything there for me?
You want it to be greater than and equal to 2. A closed circle means to include 2 so you want a closed circle and to the right is to bigger numbers so you want to the right. So the answer is b. Number line with closed circle on 2 and shading to the right.