Evaluate a + b when a = –16.2 and b = –11.4 a. –27.6 b. –4.8 c. 4.8 d. 27.6

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?