Olivia has $1000 in her savings account. She wants to save more money. She is looking at two investment plans. Under Plan A, she will increase her account balance by $200 a year. Under Plan B, she will increase her account balance by 15% each year.

Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?

Identify the graph of y = ln x + 1.

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?