In this item, we let the number of tickets sold to the adults as x. With this, we can let the number of tickets sold to students with y.
In this item, we are given that the sum of the number of students and adults is equal to 600. Further, we are also given that the difference is 150. The system of linear equation that would allow us to solve this item is,
x + y = 600
x - y = 150
Adding up the two equations will give us,
2x = 750
Dividing by 2,
x = 375
Substituting this value to the first equation,
375 + y = 600
y = 225
Therefore, there are 375 and 225 number of tickets sold to adults and students, respectively.
Answer:
Federal funds rate
Explanation:
The federal funds rate is the interest rate at which depository institutions (banks and thrifts) lend reserve balances to each other to meet reserve requirements.
Reserve requirements are the amount of funds required by the central bank that banks should keep as reserves to meet liabilities
the Federal funds rate is currently maintained at a range of 0% to 0.25%
After sales figures increase for several months, economic data indicates that retailers are hiring new workers to satisfy increased demand.
All of the other options would show concerning economic signs, not signs of recovery. Recovery happens when there is an upturn in the economy, more hiring and better sales.
Compounding. If you compound your interest, then your interest rate will go up, and you get more interest.
