Lena has $1000 in her bank account and makes automatic $500 monthly payments on a cell phone bill. If she stops making deposits to that account, when would the automatic payments make the value of the account zero?

The value of the account would be zero in
months.

Lena's account will reach zero dollars in two months.

Step-by-step explanation:

First, identify what you know:

1) Lena has $1000 in her bank account

2) Every month, she is charged an automatic $500 for her cell phone bill.

How many months will it take for Lena's account reach zero dollars, if that's the only payment she has to make?

1000/500 = 2

Lena can make two payments of $500, before the account reaches zero!

Hope this helps!

11 15 15/x

Jonah spent the cost of a movie ticket and split the cost of popcorn, so this needs to be represented by a " + ". Jonah just buy one piece tickets, so 11 is tickets price. We know Jonah's costs represented by the expression 11+15/x, "x" on behalf of the number of he and his friends, so 15 is the price of popcprn. 15/x means one person's money for the poopcorn, including Jonah.